80288976 has 40 divisors (see below), whose sum is σ = 207825984. Its totient is φ = 26709760.

The previous prime is 80288969. The next prime is 80289007. The reversal of 80288976 is 67988208.

It is a happy number.

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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28261 + ... + 30971.

Almost surely, 2^80288976 is an apocalyptic number.

It is an amenable number.

80288976 is an abundant number, since it is smaller than the sum of its proper divisors (127537008).

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

80288976 is a wasteful number, since it uses less digits than its factorization.

80288976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3339 (or 3333 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 48.

The square root of 80288976 is about 8960.4115976890. The cubic root of 80288976 is about 431.4051311664.

The spelling of 80288976 in words is "eighty million, two hundred eighty-eight thousand, nine hundred seventy-six".