105164660 has 12 divisors (see below), whose sum is σ = 220845828. Its totient is φ = 42065856.

The previous prime is 105164659. The next prime is 105164663. The reversal of 105164660 is 66461501.

It can be written as a sum of positive squares in 2 ways, for example, as 51523684 + 53640976 = 7178^2 + 7324^2 .

It is a super-2 number, since 2×105164660² = 22119211425831200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105164663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2629097 + ... + 2629136.

It is an arithmetic number, because the mean of its divisors is an integer number (18403819).

Almost surely, 2^105164660 is an apocalyptic number.

105164660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

105164660 is an abundant number, since it is smaller than the sum of its proper divisors (115681168).

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

105164660 is a wasteful number, since it uses less digits than its factorization.

105164660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5258242 (or 5258240 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 105164660 is about 10254.9822037876. The cubic root of 105164660 is about 472.0158773267.

The spelling of 105164660 in words is "one hundred five million, one hundred sixty-four thousand, six hundred sixty".