88115 has 4 divisors (see below), whose sum is σ = 105744. Its totient is φ = 70488.

The previous prime is 88093. The next prime is 88117. The reversal of 88115 is 51188.

88115 = 39² + 40² + ... + 68².

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88115 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88117) 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, 8807 + ... + 8816.

It is an arithmetic number, because the mean of its divisors is an integer number (26436).

2⁸⁸¹¹⁵ is an apocalyptic number.

88115 is a deficient number, since it is larger than the sum of its proper divisors (17629).

88115 is a wasteful number, since it uses less digits than its factorization.

88115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17628.

The product of its digits is 320, while the sum is 23.

The square root of 88115 is about 296.8417086597. The cubic root of 88115 is about 44.4989689615.

The spelling of 88115 in words is "eighty-eight thousand, one hundred fifteen".