5180166 has 16 divisors (see below), whose sum is σ = 11511600. Its totient is φ = 1726704.

The previous prime is 5180159. The next prime is 5180171. The reversal of 5180166 is 6610815.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is a congruent number.

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, 47911 + ... + 48018.

It is an arithmetic number, because the mean of its divisors is an integer number (719475).

Almost surely, 2^5180166 is an apocalyptic number.

5180166 is an abundant number, since it is smaller than the sum of its proper divisors (6331434).

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

5180166 is a wasteful number, since it uses less digits than its factorization.

5180166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95940 (or 95934 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 5180166 is about 2275.9978031624. The cubic root of 5180166 is about 173.0272713643.

The spelling of 5180166 in words is "five million, one hundred eighty thousand, one hundred sixty-six".