88938765 has 24 divisors (see below), whose sum is σ = 154496160. Its totient is φ = 47330784.

The previous prime is 88938761. The next prime is 88938779. The reversal of 88938765 is 56783988.

It is a happy number.

It is not a de Polignac number, because 88938765 - 2² = 88938761 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88938761) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21646 + ... + 25424.

It is an arithmetic number, because the mean of its divisors is an integer number (6437340).

Almost surely, 2^88938765 is an apocalyptic number.

It is an amenable number.

88938765 is a deficient number, since it is larger than the sum of its proper divisors (65557395).

88938765 is a wasteful number, since it uses less digits than its factorization.

88938765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4313 (or 4310 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 54.

The square root of 88938765 is about 9430.7351251109. The cubic root of 88938765 is about 446.3720895613.

The spelling of 88938765 in words is "eighty-eight million, nine hundred thirty-eight thousand, seven hundred sixty-five".