88008072858 has 80 divisors (see below), whose sum is σ = 199329619104. Its totient is φ = 29020226400.

The previous prime is 88008072851. The next prime is 88008072863. The reversal of 88008072858 is 85827080088.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (88008072851) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 32509941 + ... + 32512647.

Almost surely, 2^88008072858 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88008072858, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99664809552).

88008072858 is an abundant number, since it is smaller than the sum of its proper divisors (111321546246).

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

88008072858 is a wasteful number, since it uses less digits than its factorization.

88008072858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4809 (or 4800 counting only the distinct ones).

The product of its (nonzero) digits is 2293760, while the sum is 54.

The spelling of 88008072858 in words is "eighty-eight billion, eight million, seventy-two thousand, eight hundred fifty-eight".