113457236 has 24 divisors (see below), whose sum is σ = 203847840. Its totient is φ = 55233632.

The previous prime is 113457203. The next prime is 113457293. The reversal of 113457236 is 632754311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23006 + ... + 27498.

It is an arithmetic number, because the mean of its divisors is an integer number (8493660).

Almost surely, 2^113457236 is an apocalyptic number.

It is an amenable number.

113457236 is a deficient number, since it is larger than the sum of its proper divisors (90390604).

113457236 is a wasteful number, since it uses less digits than its factorization.

113457236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4663 (or 4661 counting only the distinct ones).

The product of its digits is 15120, while the sum is 32.

The square root of 113457236 is about 10651.6306732819. The cubic root of 113457236 is about 484.1100141511.

It can be divided in two parts, 11345 and 7236, that added together give a palindrome (18581).

The spelling of 113457236 in words is "one hundred thirteen million, four hundred fifty-seven thousand, two hundred thirty-six".