113613492 has 12 divisors (see below), whose sum is σ = 265098176. Its totient is φ = 37871160.

The previous prime is 113613473. The next prime is 113613547. The reversal of 113613492 is 294316311.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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, 4733884 + ... + 4733907.

Almost surely, 2^113613492 is an apocalyptic number.

113613492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113613492 is an abundant number, since it is smaller than the sum of its proper divisors (151484684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113613492 is a wasteful number, since it uses less digits than its factorization.

113613492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9467798 (or 9467796 counting only the distinct ones).

The product of its digits is 3888, while the sum is 30.

The square root of 113613492 is about 10658.9629889591. The cubic root of 113613492 is about 484.3321548062.

The spelling of 113613492 in words is "one hundred thirteen million, six hundred thirteen thousand, four hundred ninety-two".