105660232 has 16 divisors (see below), whose sum is σ = 199301760. Its totient is φ = 52513104.

The previous prime is 105660211. The next prime is 105660251. The reversal of 105660232 is 232066501.

It is a super-2 number, since 2×105660232² = 22328169252587648, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105660197 and 105660206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38208 + ... + 40879.

It is an arithmetic number, because the mean of its divisors is an integer number (12456360).

Almost surely, 2^105660232 is an apocalyptic number.

It is an amenable number.

105660232 is a deficient number, since it is larger than the sum of its proper divisors (93641528).

105660232 is a wasteful number, since it uses less digits than its factorization.

105660232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79260 (or 79256 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 105660232 is about 10279.1163044301. The cubic root of 105660232 is about 472.7561493836.

The spelling of 105660232 in words is "one hundred five million, six hundred sixty thousand, two hundred thirty-two".