88257115 has 8 divisors (see below), whose sum is σ = 112138560. Its totient is φ = 66452352.

The previous prime is 88257107. The next prime is 88257119. The reversal of 88257115 is 51175288.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 88257115 - 2³ = 88257107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (88257119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 519075 + ... + 519244.

It is an arithmetic number, because the mean of its divisors is an integer number (14017320).

Almost surely, 2^88257115 is an apocalyptic number.

88257115 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

88257115 is a deficient number, since it is larger than the sum of its proper divisors (23881445).

88257115 is a wasteful number, since it uses less digits than its factorization.

88257115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1038341.

The product of its digits is 22400, while the sum is 37.

The square root of 88257115 is about 9394.5257996346. The cubic root of 88257115 is about 445.2287928391.

The spelling of 88257115 in words is "eighty-eight million, two hundred fifty-seven thousand, one hundred fifteen".