105322732 has 6 divisors (see below), whose sum is σ = 184314788. Its totient is φ = 52661364.

The previous prime is 105322703. The next prime is 105322733. The reversal of 105322732 is 237223501.

It is a super-2 number, since 2×105322732² = 22185755751887648, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105322697 and 105322706.

It is not an unprimeable number, because it can be changed into a prime (105322733) by changing a digit.

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 as a sum of consecutive naturals, namely, 13165338 + ... + 13165345.

Almost surely, 2^105322732 is an apocalyptic number.

It is an amenable number.

105322732 is a deficient number, since it is larger than the sum of its proper divisors (78992056).

105322732 is a wasteful number, since it uses less digits than its factorization.

105322732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26330687 (or 26330685 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 105322732 is about 10262.6863929480. The cubic root of 105322732 is about 472.2522531264.

The spelling of 105322732 in words is "one hundred five million, three hundred twenty-two thousand, seven hundred thirty-two".