88647866901 has 12 divisors (see below), whose sum is σ = 139687548000. Its totient is φ = 53725979880.

The previous prime is 88647866891. The next prime is 88647866911. The reversal of 88647866901 is 10966874688.

It is an interprime number because it is at equal distance from previous prime (88647866891) and next prime (88647866911).

It is not a de Polignac number, because 88647866901 - 2¹⁰ = 88647865877 is a prime.

It is a super-2 number, since 2×88647866901² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88647866911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 447716401 + ... + 447716598.

It is an arithmetic number, because the mean of its divisors is an integer number (11640629000).

Almost surely, 2^88647866901 is an apocalyptic number.

It is an amenable number.

88647866901 is a deficient number, since it is larger than the sum of its proper divisors (51039681099).

88647866901 is a wasteful number, since it uses less digits than its factorization.

88647866901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895433016 (or 895433013 counting only the distinct ones).

The product of its (nonzero) digits is 27869184, while the sum is 63.

The spelling of 88647866901 in words is "eighty-eight billion, six hundred forty-seven million, eight hundred sixty-six thousand, nine hundred one".