113291896 has 8 divisors (see below), whose sum is σ = 212422320. Its totient is φ = 56645944.

The previous prime is 113291881. The next prime is 113291909. The reversal of 113291896 is 698192311.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7080736 + ... + 7080751.

It is an arithmetic number, because the mean of its divisors is an integer number (26552790).

Almost surely, 2^113291896 is an apocalyptic number.

It is an amenable number.

113291896 is a deficient number, since it is larger than the sum of its proper divisors (99130424).

113291896 is a wasteful number, since it uses less digits than its factorization.

113291896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14161493 (or 14161489 counting only the distinct ones).

The product of its digits is 23328, while the sum is 40.

The square root of 113291896 is about 10643.8665906709. The cubic root of 113291896 is about 483.8747370667.

It can be divided in two parts, 11329 and 1896, that added together give a square (13225 = 115²).

The spelling of 113291896 in words is "one hundred thirteen million, two hundred ninety-one thousand, eight hundred ninety-six".