252113662 has 16 divisors (see below), whose sum is σ = 385333200. Its totient is φ = 123690112.

The previous prime is 252113651. The next prime is 252113681. The reversal of 252113662 is 266311252.

252113662 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×252113662² = 127122597134100488, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 252113662.

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, 19638 + ... + 29830.

It is an arithmetic number, because the mean of its divisors is an integer number (24083325).

Almost surely, 2^252113662 is an apocalyptic number.

252113662 is a deficient number, since it is larger than the sum of its proper divisors (133219538).

252113662 is a wasteful number, since it uses less digits than its factorization.

252113662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10427.

The product of its digits is 4320, while the sum is 28.

The square root of 252113662 is about 15878.0874792904. The cubic root of 252113662 is about 631.7309097859.

The spelling of 252113662 in words is "two hundred fifty-two million, one hundred thirteen thousand, six hundred sixty-two".