462640576 has 28 divisors (see below), whose sum is σ = 966373480. Its totient is φ = 219144960.

The previous prime is 462640571. The next prime is 462640613. The reversal of 462640576 is 675046264.

It is a super-2 number, since 2×462640576² = 428072605123223552, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (462640571) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189015 + ... + 191446.

Almost surely, 2^462640576 is an apocalyptic number.

It is an amenable number.

462640576 is an abundant number, since it is smaller than the sum of its proper divisors (503732904).

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

462640576 is a wasteful number, since it uses less digits than its factorization.

462640576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380492 (or 380482 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 40.

The square root of 462640576 is about 21509.0812449068. The cubic root of 462640576 is about 773.4185307113.

The spelling of 462640576 in words is "four hundred sixty-two million, six hundred forty thousand, five hundred seventy-six".