87314113 has 4 divisors (see below), whose sum is σ = 87837120. Its totient is φ = 86791108.

The previous prime is 87314107. The next prime is 87314131. The reversal of 87314113 is 31141378.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31141378 = 2 ⋅15570689.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-87314113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87314713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261253 + ... + 261586.

It is an arithmetic number, because the mean of its divisors is an integer number (21959280).

Almost surely, 2^87314113 is an apocalyptic number.

It is an amenable number.

87314113 is a deficient number, since it is larger than the sum of its proper divisors (523007).

87314113 is a wasteful number, since it uses less digits than its factorization.

87314113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523006.

The product of its digits is 2016, while the sum is 28.

The square root of 87314113 is about 9344.2021061191. The cubic root of 87314113 is about 443.6373973897.

The spelling of 87314113 in words is "eighty-seven million, three hundred fourteen thousand, one hundred thirteen".