461166004 has 48 divisors (see below), whose sum is σ = 952030800. Its totient is φ = 193406976.

The previous prime is 461165977. The next prime is 461166047. The reversal of 461166004 is 400661164.

It can be written as a sum of positive squares in 8 ways, for example, as 5428900 + 455737104 = 2330^2 + 21348^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16642 + ... + 34630.

It is an arithmetic number, because the mean of its divisors is an integer number (19833975).

Almost surely, 2^461166004 is an apocalyptic number.

It is an amenable number.

461166004 is an abundant number, since it is smaller than the sum of its proper divisors (490864796).

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

461166004 is a wasteful number, since it uses less digits than its factorization.

461166004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18052 (or 18050 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 461166004 is about 21474.7759941751. The cubic root of 461166004 is about 772.5959518159.

The spelling of 461166004 in words is "four hundred sixty-one million, one hundred sixty-six thousand, four".