252355996 has 24 divisors (see below), whose sum is σ = 456777216. Its totient is φ = 121864560.

The previous prime is 252355981. The next prime is 252356003. The reversal of 252355996 is 699553252.

252355996 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 (46) 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 7 ways as a sum of consecutive naturals, for example, 71055 + ... + 74521.

It is an arithmetic number, because the mean of its divisors is an integer number (19032384).

Almost surely, 2^252355996 is an apocalyptic number.

It is an amenable number.

252355996 is a deficient number, since it is larger than the sum of its proper divisors (204421220).

252355996 is a wasteful number, since it uses less digits than its factorization.

252355996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4089 (or 4087 counting only the distinct ones).

The product of its digits is 729000, while the sum is 46.

The square root of 252355996 is about 15885.7167291879. The cubic root of 252355996 is about 631.9332535129.

The spelling of 252355996 in words is "two hundred fifty-two million, three hundred fifty-five thousand, nine hundred ninety-six".