80880888 has 32 divisors (see below), whose sum is σ = 220584960. Its totient is φ = 24509280.

The previous prime is 80880887. The next prime is 80880889. The reversal of 80880888 is 88808808.

It is an interprime number because it is at equal distance from previous prime (80880887) and next prime (80880889).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80880881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152920 + ... + 153447.

It is an arithmetic number, because the mean of its divisors is an integer number (6893280).

Almost surely, 2^80880888 is an apocalyptic number.

80880888 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

80880888 is an abundant number, since it is smaller than the sum of its proper divisors (139704072).

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

80880888 is a wasteful number, since it uses less digits than its factorization.

80880888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306387 (or 306383 counting only the distinct ones).

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

The square root of 80880888 is about 8993.3802321485. The cubic root of 80880888 is about 432.4626815785.

The spelling of 80880888 in words is "eighty million, eight hundred eighty thousand, eight hundred eighty-eight".