461955472 has 40 divisors (see below), whose sum is σ = 978687360. Its totient is φ = 209489280.

The previous prime is 461955463. The next prime is 461955491. The reversal of 461955472 is 274559164.

It is a super-2 number, since 2×461955472² = 426805716221485568, which contains 22 as substring.

It is a hoax number, since the sum of its digits (43) 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 7 ways as a sum of consecutive naturals, for example, 78654 + ... + 84322.

It is an arithmetic number, because the mean of its divisors is an integer number (24467184).

Almost surely, 2^461955472 is an apocalyptic number.

It is an amenable number.

461955472 is an abundant number, since it is smaller than the sum of its proper divisors (516731888).

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

461955472 is a wasteful number, since it uses less digits than its factorization.

461955472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6151 (or 6145 counting only the distinct ones).

The product of its digits is 302400, while the sum is 43.

The square root of 461955472 is about 21493.1494202222. The cubic root of 461955472 is about 773.0365683221.

The spelling of 461955472 in words is "four hundred sixty-one million, nine hundred fifty-five thousand, four hundred seventy-two".