105672956 has 12 divisors (see below), whose sum is σ = 185722992. Its totient is φ = 52609248.

The previous prime is 105672947. The next prime is 105672961. The reversal of 105672956 is 659276501.

It is a super-2 number, since 2×105672956² = 22333547259555872, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55760 + ... + 57623.

It is an arithmetic number, because the mean of its divisors is an integer number (15476916).

Almost surely, 2^105672956 is an apocalyptic number.

It is an amenable number.

105672956 is a deficient number, since it is larger than the sum of its proper divisors (80050036).

105672956 is a wasteful number, since it uses less digits than its factorization.

105672956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113620 (or 113618 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 41.

The square root of 105672956 is about 10279.7352105976. The cubic root of 105672956 is about 472.7751256426.

The spelling of 105672956 in words is "one hundred five million, six hundred seventy-two thousand, nine hundred fifty-six".