252377608 has 64 divisors (see below), whose sum is σ = 572688000. Its totient is φ = 101855232.

The previous prime is 252377599. The next prime is 252377623. The reversal of 252377608 is 806773252.

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 15 ways as a sum of consecutive naturals, for example, 204738 + ... + 205966.

It is an arithmetic number, because the mean of its divisors is an integer number (8948250).

Almost surely, 2^252377608 is an apocalyptic number.

252377608 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 252377608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (286344000).

252377608 is an abundant number, since it is smaller than the sum of its proper divisors (320310392).

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

252377608 is a wasteful number, since it uses less digits than its factorization.

252377608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1454 (or 1450 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 252377608 is about 15886.3969483329. The cubic root of 252377608 is about 631.9512927800.

The spelling of 252377608 in words is "two hundred fifty-two million, three hundred seventy-seven thousand, six hundred eight".