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1382088 = 23357587
BaseRepresentation
bin101010001011011001000
32121012212110
411101123020
5323211323
645342320
714514261
oct5213310
92535773
101382088
11864424
125679a0
13395106
1427d968
151c4793
hex1516c8

1382088 has 16 divisors (see below), whose sum is σ = 3455280. Its totient is φ = 460688.

The previous prime is 1382057. The next prime is 1382089. The reversal of 1382088 is 8802831.

It is not an unprimeable number, because it can be changed into a prime (1382089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28770 + ... + 28817.

It is an arithmetic number, because the mean of its divisors is an integer number (215955).

21382088 is an apocalyptic number.

It is an amenable number.

1382088 is an abundant number, since it is smaller than the sum of its proper divisors (2073192).

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

1382088 is a wasteful number, since it uses less digits than its factorization.

1382088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57596 (or 57592 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 1382088 is about 1175.6223883544. The cubic root of 1382088 is about 111.3897507296.

The spelling of 1382088 in words is "one million, three hundred eighty-two thousand, eighty-eight".

Divisors: 1 2 3 4 6 8 12 24 57587 115174 172761 230348 345522 460696 691044 1382088