10166004 has 18 divisors (see below), whose sum is σ = 25697490. Its totient is φ = 3388656.

The previous prime is 10165973. The next prime is 10166011. The reversal of 10166004 is 40066101.

10166004 is a `hidden beast` number, since 1 + 0 + 1 + 660 + 0 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 7033104 + 3132900 = 2652^2 + 1770^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 141159 + ... + 141230.

Almost surely, 2^10166004 is an apocalyptic number.

It is an amenable number.

10166004 is an abundant number, since it is smaller than the sum of its proper divisors (15531486).

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

10166004 is a wasteful number, since it uses less digits than its factorization.

10166004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282399 (or 282394 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 10166004 is about 3188.4171621668. The cubic root of 10166004 is about 216.6290817120.

The spelling of 10166004 in words is "ten million, one hundred sixty-six thousand, four".