464531312 has 40 divisors (see below), whose sum is σ = 1053703392. Its totient is φ = 194227200.

The previous prime is 464531293. The next prime is 464531321. The reversal of 464531312 is 213135464.

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, 45989 + ... + 55172.

Almost surely, 2^464531312 is an apocalyptic number.

It is an amenable number.

464531312 is an abundant number, since it is smaller than the sum of its proper divisors (589172080).

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

464531312 is a wasteful number, since it uses less digits than its factorization.

464531312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101217 (or 101211 counting only the distinct ones).

The product of its digits is 8640, while the sum is 29.

The square root of 464531312 is about 21552.9884702795. The cubic root of 464531312 is about 774.4707101240.

Adding to 464531312 its reverse (213135464), we get a palindrome (677666776).

The spelling of 464531312 in words is "four hundred sixty-four million, five hundred thirty-one thousand, three hundred twelve".