252307104 has 48 divisors (see below), whose sum is σ = 756923328. Its totient is φ = 72087552.

The previous prime is 252307093. The next prime is 252307117. The reversal of 252307104 is 401703252.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

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 7 ways as a sum of consecutive naturals, for example, 187057 + ... + 188400.

It is an arithmetic number, because the mean of its divisors is an integer number (15769236).

Almost surely, 2^252307104 is an apocalyptic number.

252307104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

252307104 is an abundant number, since it is smaller than the sum of its proper divisors (504616224).

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

252307104 is a wasteful number, since it uses less digits than its factorization.

252307104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375477 (or 375469 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 252307104 is about 15884.1777879751. The cubic root of 252307104 is about 631.8924401690.

The spelling of 252307104 in words is "two hundred fifty-two million, three hundred seven thousand, one hundred four".