102860164 has 27 divisors (see below), whose sum is σ = 198287173. Its totient is φ = 46653200.

The previous prime is 102860141. The next prime is 102860203. The reversal of 102860164 is 461068201.

The square root of 102860164 is 10142.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 32970564 + 69889600 = 5742^2 + 8360^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 222894 + ... + 223354.

Almost surely, 2^102860164 is an apocalyptic number.

102860164 is the 10142-nd square number.

It is an amenable number.

102860164 is a deficient number, since it is larger than the sum of its proper divisors (95427009).

102860164 is an equidigital number, since it uses as much as digits as its factorization.

102860164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 948 (or 474 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The cubic root of 102860164 is about 468.5425866606.

Multiplying 102860164 by its product of nonzero digits (2304), we get a square (236989817856 = 486816²).

The spelling of 102860164 in words is "one hundred two million, eight hundred sixty thousand, one hundred sixty-four".