80024987 has 16 divisors (see below), whose sum is σ = 93912000. Its totient is φ = 68160960.

The previous prime is 80024983. The next prime is 80024999. The reversal of 80024987 is 78942008.

It is not a de Polignac number, because 80024987 - 2² = 80024983 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 80024987.

It is not an unprimeable number, because it can be changed into a prime (80024983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61439 + ... + 62727.

It is an arithmetic number, because the mean of its divisors is an integer number (5869500).

Almost surely, 2^80024987 is an apocalyptic number.

80024987 is a deficient number, since it is larger than the sum of its proper divisors (13887013).

80024987 is a wasteful number, since it uses less digits than its factorization.

80024987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1491 (or 1477 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 80024987 is about 8945.6686167105. The cubic root of 80024987 is about 430.9317940530.

The spelling of 80024987 in words is "eighty million, twenty-four thousand, nine hundred eighty-seven".