88936817 has 4 divisors (see below), whose sum is σ = 89615856. Its totient is φ = 88257780.

The previous prime is 88936811. The next prime is 88936847. The reversal of 88936817 is 71863988.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 88936817 - 2⁶ = 88936753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88936811) 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, 339323 + ... + 339584.

It is an arithmetic number, because the mean of its divisors is an integer number (22403964).

Almost surely, 2^88936817 is an apocalyptic number.

It is an amenable number.

88936817 is a deficient number, since it is larger than the sum of its proper divisors (679039).

88936817 is a wasteful number, since it uses less digits than its factorization.

88936817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679038.

The product of its digits is 580608, while the sum is 50.

The square root of 88936817 is about 9430.6318452159. The cubic root of 88936817 is about 446.3688306180.

The spelling of 88936817 in words is "eighty-eight million, nine hundred thirty-six thousand, eight hundred seventeen".