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1488252 = 223124021
BaseRepresentation
bin101101011010101111100
32210121111110
411223111330
5340111002
651522020
715435633
oct5532574
92717443
101488252
11927167
125b9310
1340152c
142aa51a
151e5e6c
hex16b57c

1488252 has 12 divisors (see below), whose sum is σ = 3472616. Its totient is φ = 496080.

The previous prime is 1488241. The next prime is 1488301. The reversal of 1488252 is 2528841.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61999 + ... + 62022.

21488252 is an apocalyptic number.

1488252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1488252 is an abundant number, since it is smaller than the sum of its proper divisors (1984364).

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

1488252 is a wasteful number, since it uses less digits than its factorization.

1488252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124028 (or 124026 counting only the distinct ones).

The product of its digits is 5120, while the sum is 30.

The square root of 1488252 is about 1219.9393427544. The cubic root of 1488252 is about 114.1717939220.

The spelling of 1488252 in words is "one million, four hundred eighty-eight thousand, two hundred fifty-two".

Divisors: 1 2 3 4 6 12 124021 248042 372063 496084 744126 1488252