80717004 has 36 divisors (see below), whose sum is σ = 204946560. Its totient is φ = 26785440.

The previous prime is 80716991. The next prime is 80717011. The reversal of 80717004 is 40071708.

It is a tau number, because it is divible by the number of its divisors (36).

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, 3349 + ... + 13139.

It is an arithmetic number, because the mean of its divisors is an integer number (5692960).

Almost surely, 2^80717004 is an apocalyptic number.

It is an amenable number.

80717004 is an abundant number, since it is smaller than the sum of its proper divisors (124229556).

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

80717004 is a wasteful number, since it uses less digits than its factorization.

80717004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10030 (or 10025 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 27.

The square root of 80717004 is about 8984.2642436651. The cubic root of 80717004 is about 432.1703931742.

The spelling of 80717004 in words is "eighty million, seven hundred seventeen thousand, four".