461101668 has 24 divisors (see below), whose sum is σ = 1077810720. Its totient is φ = 153428160.

The previous prime is 461101651. The next prime is 461101691. The reversal of 461101668 is 866101164.

It is a super-2 number, since 2×461101668² = 425229496464764448, which contains 22 as substring.

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, 26938 + ... + 40593.

It is an arithmetic number, because the mean of its divisors is an integer number (44908780).

Almost surely, 2^461101668 is an apocalyptic number.

It is an amenable number.

461101668 is an abundant number, since it is smaller than the sum of its proper divisors (616709052).

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

461101668 is a wasteful number, since it uses less digits than its factorization.

461101668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68107 (or 68105 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 461101668 is about 21473.2779984799. The cubic root of 461101668 is about 772.5600225667.

The spelling of 461101668 in words is "four hundred sixty-one million, one hundred one thousand, six hundred sixty-eight".