80487360 has 84 divisors (see below), whose sum is σ = 276852888. Its totient is φ = 21462528.

The previous prime is 80487353. The next prime is 80487371. The reversal of 80487360 is 6378408.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11094 + ... + 16853.

Almost surely, 2^80487360 is an apocalyptic number.

80487360 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

80487360 is an abundant number, since it is smaller than the sum of its proper divisors (196365528).

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

80487360 is a wasteful number, since it uses less digits than its factorization.

80487360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27970 (or 27957 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 80487360 is about 8971.4747951493. The cubic root of 80487360 is about 431.7601549292.

The spelling of 80487360 in words is "eighty million, four hundred eighty-seven thousand, three hundred sixty".