461599372 has 12 divisors (see below), whose sum is σ = 869937376. Its totient is φ = 213045840.

The previous prime is 461599363. The next prime is 461599399. The reversal of 461599372 is 273995164.

It is a happy number.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

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, 4438404 + ... + 4438507.

Almost surely, 2^461599372 is an apocalyptic number.

It is an amenable number.

461599372 is a deficient number, since it is larger than the sum of its proper divisors (408338004).

461599372 is a wasteful number, since it uses less digits than its factorization.

461599372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8876928 (or 8876926 counting only the distinct ones).

The product of its digits is 408240, while the sum is 46.

The square root of 461599372 is about 21484.8637882580. The cubic root of 461599372 is about 772.8378846091.

The spelling of 461599372 in words is "four hundred sixty-one million, five hundred ninety-nine thousand, three hundred seventy-two".