105562672 has 20 divisors (see below), whose sum is σ = 207331720. Its totient is φ = 52057728.

The previous prime is 105562621. The next prime is 105562703. The reversal of 105562672 is 276265501.

It is a super-2 number, since 2×105562672² = 22286955439559168, which contains 22 as substring.

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, 44022 + ... + 46357.

It is an arithmetic number, because the mean of its divisors is an integer number (10366586).

Almost surely, 2^105562672 is an apocalyptic number.

It is an amenable number.

105562672 is a deficient number, since it is larger than the sum of its proper divisors (101769048).

105562672 is an equidigital number, since it uses as much as digits as its factorization.

105562672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90460 (or 90454 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 105562672 is about 10274.3696643638. The cubic root of 105562672 is about 472.6106001649.

The spelling of 105562672 in words is "one hundred five million, five hundred sixty-two thousand, six hundred seventy-two".