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632328 = 23326347
BaseRepresentation
bin10011010011000001000
31012010101120
42122120020
5130213303
621315240
75242344
oct2323010
91163346
10632328
113a2094
12265b20
13191a78
14126624
15c7553
hex9a608

632328 has 16 divisors (see below), whose sum is σ = 1580880. Its totient is φ = 210768.

The previous prime is 632327. The next prime is 632329. The reversal of 632328 is 823236.

It is an interprime number because it is at equal distance from previous prime (632327) and next prime (632329).

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 26347 = 632328 / (6 + 3 + 2 + 3 + 2 + 8).

It is a nude number because it is divisible by every one of its digits.

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 632298 and 632307.

It is not an unprimeable number, because it can be changed into a prime (632321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13150 + ... + 13197.

It is an arithmetic number, because the mean of its divisors is an integer number (98805).

2632328 is an apocalyptic number.

It is an amenable number.

632328 is an abundant number, since it is smaller than the sum of its proper divisors (948552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

632328 is a wasteful number, since it uses less digits than its factorization.

632328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26356 (or 26352 counting only the distinct ones).

The product of its digits is 1728, while the sum is 24.

The square root of 632328 is about 795.1905432033. The cubic root of 632328 is about 85.8316519188.

The spelling of 632328 in words is "six hundred thirty-two thousand, three hundred twenty-eight".

Divisors: 1 2 3 4 6 8 12 24 26347 52694 79041 105388 158082 210776 316164 632328