80880268 has 48 divisors (see below), whose sum is σ = 166037760. Its totient is φ = 33758784.

The previous prime is 80880253. The next prime is 80880301. The reversal of 80880268 is 86208808.

It is a self number, because there is not a number n which added to its sum of digits gives 80880268.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 285655 + ... + 285937.

It is an arithmetic number, because the mean of its divisors is an integer number (3459120).

Almost surely, 2^80880268 is an apocalyptic number.

It is an amenable number.

80880268 is an abundant number, since it is smaller than the sum of its proper divisors (85157492).

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

80880268 is a wasteful number, since it uses less digits than its factorization.

80880268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526 (or 524 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 40.

The square root of 80880268 is about 8993.3457622845. The cubic root of 80880268 is about 432.4615765480.

The spelling of 80880268 in words is "eighty million, eight hundred eighty thousand, two hundred sixty-eight".