252362466 has 40 divisors (see below), whose sum is σ = 584989020. Its totient is φ = 81218592.

The previous prime is 252362449. The next prime is 252362477. The reversal of 252362466 is 664263252.

252362466 is a `hidden beast` number, since 2 + 5 + 23 + 624 + 6 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 252333225 + 29241 = 15885^2 + 171^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 252362466.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 22161 + ... + 31556.

Almost surely, 2^252362466 is an apocalyptic number.

252362466 is an abundant number, since it is smaller than the sum of its proper divisors (332626554).

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

252362466 is a wasteful number, since it uses less digits than its factorization.

252362466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53760 (or 53751 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

The square root of 252362466 is about 15885.9203699377. The cubic root of 252362466 is about 631.9386540493.

The spelling of 252362466 in words is "two hundred fifty-two million, three hundred sixty-two thousand, four hundred sixty-six".