80487752 has 16 divisors (see below), whose sum is σ = 151016940. Its totient is φ = 40216576.

The previous prime is 80487713. The next prime is 80487763. The reversal of 80487752 is 25778408.

It can be written as a sum of positive squares in 2 ways, for example, as 80389156 + 98596 = 8966^2 + 314^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14888 + ... + 19560.

Almost surely, 2^80487752 is an apocalyptic number.

It is an amenable number.

80487752 is a deficient number, since it is larger than the sum of its proper divisors (70529188).

80487752 is a wasteful number, since it uses less digits than its factorization.

80487752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6832 (or 6828 counting only the distinct ones).

The product of its (nonzero) digits is 125440, while the sum is 41.

The square root of 80487752 is about 8971.4966421439. The cubic root of 80487752 is about 431.7608558662.

The spelling of 80487752 in words is "eighty million, four hundred eighty-seven thousand, seven hundred fifty-two".