252343412 has 24 divisors (see below), whose sum is σ = 446767104. Its totient is φ = 124703712.

The previous prime is 252343411. The next prime is 252343439. The reversal of 252343412 is 214343252.

252343412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252343411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160253 + ... + 161819.

It is an arithmetic number, because the mean of its divisors is an integer number (18615296).

Almost surely, 2^252343412 is an apocalyptic number.

It is an amenable number.

252343412 is a deficient number, since it is larger than the sum of its proper divisors (194423692).

252343412 is a wasteful number, since it uses less digits than its factorization.

252343412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2015 (or 2013 counting only the distinct ones).

The product of its digits is 5760, while the sum is 26.

The square root of 252343412 is about 15885.3206451743. The cubic root of 252343412 is about 631.9227493305.

Adding to 252343412 its reverse (214343252), we get a palindrome (466686664).

The spelling of 252343412 in words is "two hundred fifty-two million, three hundred forty-three thousand, four hundred twelve".