468663252 has 12 divisors (see below), whose sum is σ = 1093547616. Its totient is φ = 156221080.

The previous prime is 468663241. The next prime is 468663281. The reversal of 468663252 is 252366864.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

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, 19527624 + ... + 19527647.

It is an arithmetic number, because the mean of its divisors is an integer number (91128968).

Almost surely, 2^468663252 is an apocalyptic number.

It is an amenable number.

468663252 is an abundant number, since it is smaller than the sum of its proper divisors (624884364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

468663252 is a wasteful number, since it uses less digits than its factorization.

468663252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39055278 (or 39055276 counting only the distinct ones).

The product of its digits is 414720, while the sum is 42.

The square root of 468663252 is about 21648.6316426697. The cubic root of 468663252 is about 776.7602042067.

The spelling of 468663252 in words is "four hundred sixty-eight million, six hundred sixty-three thousand, two hundred fifty-two".