80586960 has 80 divisors (see below), whose sum is σ = 250698240. Its totient is φ = 21414400.

The previous prime is 80586959. The next prime is 80586973. The reversal of 80586960 is 6968508.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

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, 114610 + ... + 115310.

It is an arithmetic number, because the mean of its divisors is an integer number (3133728).

Almost surely, 2^80586960 is an apocalyptic number.

80586960 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80586960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125349120).

80586960 is an abundant number, since it is smaller than the sum of its proper divisors (170111280).

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

80586960 is a wasteful number, since it uses less digits than its factorization.

80586960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1196 (or 1190 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 42.

The square root of 80586960 is about 8977.0240057605. The cubic root of 80586960 is about 431.9381770241.

The spelling of 80586960 in words is "eighty million, five hundred eighty-six thousand, nine hundred sixty".