252352474 has 16 divisors (see below), whose sum is σ = 413665056. Its totient is φ = 114504400.

The previous prime is 252352411. The next prime is 252352487. The reversal of 252352474 is 474253252.

It is a super-2 number, since 2×252352474² = 127363542267841352, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3144 + ... + 22684.

It is an arithmetic number, because the mean of its divisors is an integer number (25854066).

Almost surely, 2^252352474 is an apocalyptic number.

252352474 is a deficient number, since it is larger than the sum of its proper divisors (161312582).

252352474 is a wasteful number, since it uses less digits than its factorization.

252352474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20141.

The product of its digits is 67200, while the sum is 34.

The square root of 252352474 is about 15885.6058745016. The cubic root of 252352474 is about 631.9303136458.

The spelling of 252352474 in words is "two hundred fifty-two million, three hundred fifty-two thousand, four hundred seventy-four".