113305492 has 24 divisors (see below), whose sum is σ = 202366080. Its totient is φ = 55497120.

The previous prime is 113305483. The next prime is 113305499. The reversal of 113305492 is 294503311.

It is a self number, because there is not a number n which added to its sum of digits gives 113305492.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113305499) 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 in 7 ways as a sum of consecutive naturals, for example, 46234 + ... + 48622.

It is an arithmetic number, because the mean of its divisors is an integer number (8431920).

Almost surely, 2^113305492 is an apocalyptic number.

It is an amenable number.

113305492 is a deficient number, since it is larger than the sum of its proper divisors (89060588).

113305492 is a wasteful number, since it uses less digits than its factorization.

113305492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2631 (or 2629 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 113305492 is about 10644.5052491884. The cubic root of 113305492 is about 483.8940926665.

The spelling of 113305492 in words is "one hundred thirteen million, three hundred five thousand, four hundred ninety-two".