464339252 has 24 divisors (see below), whose sum is σ = 921160800. Its totient is φ = 203030496.

The previous prime is 464339243. The next prime is 464339287. The reversal of 464339252 is 252933464.

It is a super-2 number, since 2×464339252² = 431221881895839008, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

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, 234002 + ... + 235977.

It is an arithmetic number, because the mean of its divisors is an integer number (38381700).

Almost surely, 2^464339252 is an apocalyptic number.

It is an amenable number.

464339252 is a deficient number, since it is larger than the sum of its proper divisors (456821548).

464339252 is a wasteful number, since it uses less digits than its factorization.

464339252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470015 (or 470013 counting only the distinct ones).

The product of its digits is 155520, while the sum is 38.

The square root of 464339252 is about 21548.5324790344. The cubic root of 464339252 is about 774.3639607009.

The spelling of 464339252 in words is "four hundred sixty-four million, three hundred thirty-nine thousand, two hundred fifty-two".