464561232 has 40 divisors (see below), whose sum is σ = 1205830560. Its totient is φ = 154116480.

The previous prime is 464561219. The next prime is 464561249. The reversal of 464561232 is 232165464.

It is a junction number, because it is equal to n+sod(n) for n = 464561193 and 464561202.

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, 12807 + ... + 33062.

It is an arithmetic number, because the mean of its divisors is an integer number (30145764).

Almost surely, 2^464561232 is an apocalyptic number.

It is an amenable number.

464561232 is an abundant number, since it is smaller than the sum of its proper divisors (741269328).

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

464561232 is a wasteful number, since it uses less digits than its factorization.

464561232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46091 (or 46085 counting only the distinct ones).

The product of its digits is 34560, while the sum is 33.

The square root of 464561232 is about 21553.6825623836. The cubic root of 464561232 is about 774.4873373965.

The spelling of 464561232 in words is "four hundred sixty-four million, five hundred sixty-one thousand, two hundred thirty-two".