88888080 has 160 divisors (see below), whose sum is σ = 294445440. Its totient is φ = 22118400.

The previous prime is 88888057. The next prime is 88888133. The reversal of 88888080 is 8088888.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 460464 + ... + 460656.

It is an arithmetic number, because the mean of its divisors is an integer number (1840284).

Almost surely, 2^88888080 is an apocalyptic number.

88888080 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 88888080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147222720).

88888080 is an abundant number, since it is smaller than the sum of its proper divisors (205557360).

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

88888080 is a wasteful number, since it uses less digits than its factorization.

88888080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329 (or 323 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 48.

The square root of 88888080 is about 9428.0475179116. The cubic root of 88888080 is about 446.2872796418.

The spelling of 88888080 in words is "eighty-eight million, eight hundred eighty-eight thousand, eighty".