88861182400 has 84 divisors (see below), whose sum is σ = 219128128672. Its totient is φ = 35467407360.

The previous prime is 88861182391. The next prime is 88861182451. The reversal of 88861182400 is 428116888.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 680824 + ... + 800776.

Almost surely, 2^88861182400 is an apocalyptic number.

88861182400 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88861182400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109564064336).

88861182400 is an abundant number, since it is smaller than the sum of its proper divisors (130266946272).

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

88861182400 is a wasteful number, since it uses less digits than its factorization.

88861182400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120438 (or 120423 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 46.

The spelling of 88861182400 in words is "eighty-eight billion, eight hundred sixty-one million, one hundred eighty-two thousand, four hundred".