113897086 has 4 divisors (see below), whose sum is σ = 170845632. Its totient is φ = 56948542.

The previous prime is 113897083. The next prime is 113897087. The reversal of 113897086 is 680798311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 680798311 = 12289 ⋅55399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113897083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28474270 + ... + 28474273.

It is an arithmetic number, because the mean of its divisors is an integer number (42711408).

Almost surely, 2^113897086 is an apocalyptic number.

113897086 is a deficient number, since it is larger than the sum of its proper divisors (56948546).

113897086 is an equidigital number, since it uses as much as digits as its factorization.

113897086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56948545.

The product of its (nonzero) digits is 72576, while the sum is 43.

The square root of 113897086 is about 10672.2577742481. The cubic root of 113897086 is about 484.7348052447.

The spelling of 113897086 in words is "one hundred thirteen million, eight hundred ninety-seven thousand, eighty-six".