252885914 has 8 divisors (see below), whose sum is σ = 401642388. Its totient is φ = 119005120.

The previous prime is 252885907. The next prime is 252885917. The reversal of 252885914 is 419588252.

It can be written as a sum of positive squares in 2 ways, for example, as 252269689 + 616225 = 15883^2 + 785^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (252885917) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3718877 + ... + 3718944.

Almost surely, 2^252885914 is an apocalyptic number.

252885914 is a deficient number, since it is larger than the sum of its proper divisors (148756474).

252885914 is a wasteful number, since it uses less digits than its factorization.

252885914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7437840.

The product of its digits is 230400, while the sum is 44.

The square root of 252885914 is about 15902.3870535212. The cubic root of 252885914 is about 632.3752728379.

The spelling of 252885914 in words is "two hundred fifty-two million, eight hundred eighty-five thousand, nine hundred fourteen".