252814556 has 12 divisors (see below), whose sum is σ = 443633568. Its totient is φ = 126062112.

The previous prime is 252814537. The next prime is 252814577. The reversal of 252814556 is 655418252.

252814556 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84641 + ... + 87576.

It is an arithmetic number, because the mean of its divisors is an integer number (36969464).

Almost surely, 2^252814556 is an apocalyptic number.

It is an amenable number.

252814556 is a deficient number, since it is larger than the sum of its proper divisors (190819012).

252814556 is a wasteful number, since it uses less digits than its factorization.

252814556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172588 (or 172586 counting only the distinct ones).

The product of its digits is 96000, while the sum is 38.

The square root of 252814556 is about 15900.1432697948. The cubic root of 252814556 is about 632.3157871472.

The spelling of 252814556 in words is "two hundred fifty-two million, eight hundred fourteen thousand, five hundred fifty-six".