105326992 has 40 divisors (see below), whose sum is σ = 208683072. Its totient is φ = 51484800.

The previous prime is 105326989. The next prime is 105326993. The reversal of 105326992 is 299623501.

It is a super-2 number, since 2×105326992² = 22187550487536128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105326993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303363 + ... + 303709.

Almost surely, 2^105326992 is an apocalyptic number.

It is an amenable number.

105326992 is a deficient number, since it is larger than the sum of its proper divisors (103356080).

105326992 is a wasteful number, since it uses less digits than its factorization.

105326992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727 (or 721 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 105326992 is about 10262.8939388459. The cubic root of 105326992 is about 472.2586201200.

The spelling of 105326992 in words is "one hundred five million, three hundred twenty-six thousand, nine hundred ninety-two".