113590215 has 32 divisors (see below), whose sum is σ = 210723840. Its totient is φ = 57945888.

The previous prime is 113590181. The next prime is 113590241. The reversal of 113590215 is 512095311.

It is not a de Polignac number, because 113590215 - 2¹² = 113586119 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15187 + ... + 21396.

It is an arithmetic number, because the mean of its divisors is an integer number (6585120).

Almost surely, 2^113590215 is an apocalyptic number.

113590215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

113590215 is a deficient number, since it is larger than the sum of its proper divisors (97133625).

113590215 is a wasteful number, since it uses less digits than its factorization.

113590215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36620 (or 36614 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 27.

The square root of 113590215 is about 10657.8710350614. The cubic root of 113590215 is about 484.2990760776.

The spelling of 113590215 in words is "one hundred thirteen million, five hundred ninety thousand, two hundred fifteen".