461606512 has 20 divisors (see below), whose sum is σ = 898112160. Its totient is φ = 229835648.

The previous prime is 461606489. The next prime is 461606531. The reversal of 461606512 is 215606164.

It is a super-2 number, since 2×461606512² = 426161143841612288, which contains 22 as substring.

It is a congruent number.

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, 56533 + ... + 64180.

It is an arithmetic number, because the mean of its divisors is an integer number (44905608).

Almost surely, 2^461606512 is an apocalyptic number.

It is an amenable number.

461606512 is a deficient number, since it is larger than the sum of its proper divisors (436505648).

461606512 is a wasteful number, since it uses less digits than its factorization.

461606512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120960 (or 120954 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 461606512 is about 21485.0299511078. The cubic root of 461606512 is about 772.8418693300.

The spelling of 461606512 in words is "four hundred sixty-one million, six hundred six thousand, five hundred twelve".