88618607 has 12 divisors (see below), whose sum is σ = 112459176. Its totient is φ = 69053040.

The previous prime is 88618601. The next prime is 88618613. The reversal of 88618607 is 70681688.

It is an interprime number because it is at equal distance from previous prime (88618601) and next prime (88618613).

It is not a de Polignac number, because 88618607 - 2⁴ = 88618591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88618601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81668 + ... + 82745.

It is an arithmetic number, because the mean of its divisors is an integer number (9371598).

Almost surely, 2^88618607 is an apocalyptic number.

88618607 is a deficient number, since it is larger than the sum of its proper divisors (23840569).

88618607 is a wasteful number, since it uses less digits than its factorization.

88618607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164438 (or 164431 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 44.

The square root of 88618607 is about 9413.7456413481. The cubic root of 88618607 is about 445.8358351351.

The spelling of 88618607 in words is "eighty-eight million, six hundred eighteen thousand, six hundred seven".