113802372 has 36 divisors (see below), whose sum is σ = 288675660. Its totient is φ = 37801152.

The previous prime is 113802349. The next prime is 113802383. The reversal of 113802372 is 273208311.

It can be written as a sum of positive squares in 2 ways, for example, as 84382596 + 29419776 = 9186^2 + 5424^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5154 + ... + 15942.

Almost surely, 2^113802372 is an apocalyptic number.

113802372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113802372 is an abundant number, since it is smaller than the sum of its proper divisors (174873288).

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

113802372 is a wasteful number, since it uses less digits than its factorization.

113802372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11092 (or 11087 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 113802372 is about 10667.8194585398. The cubic root of 113802372 is about 484.6004034906.

The spelling of 113802372 in words is "one hundred thirteen million, eight hundred two thousand, three hundred seventy-two".