88874688140 has 48 divisors (see below), whose sum is σ = 213718478400. Its totient is φ = 30411432192.

The previous prime is 88874688137. The next prime is 88874688143. The reversal of 88874688140 is 4188647888.

It is an interprime number because it is at equal distance from previous prime (88874688137) and next prime (88874688143).

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (88874688143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 552335 + ... + 694854.

It is an arithmetic number, because the mean of its divisors is an integer number (4452468300).

Almost surely, 2^88874688140 is an apocalyptic number.

It is an amenable number.

88874688140 is an abundant number, since it is smaller than the sum of its proper divisors (124843790260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88874688140 is a wasteful number, since it uses less digits than its factorization.

88874688140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1247714 (or 1247712 counting only the distinct ones).

The product of its (nonzero) digits is 22020096, while the sum is 62.

The spelling of 88874688140 in words is "eighty-eight billion, eight hundred seventy-four million, six hundred eighty-eight thousand, one hundred forty".