80974168 has 48 divisors (see below), whose sum is σ = 174187440. Its totient is φ = 35196480.

The previous prime is 80974133. The next prime is 80974183. The reversal of 80974168 is 86147908.

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, 20446 + ... + 24082.

It is an arithmetic number, because the mean of its divisors is an integer number (3628905).

Almost surely, 2^80974168 is an apocalyptic number.

80974168 is a gapful number since it is divisible by the number (88) 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 80974168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87093720).

80974168 is an abundant number, since it is smaller than the sum of its proper divisors (93213272).

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

80974168 is a wasteful number, since it uses less digits than its factorization.

80974168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3688 (or 3673 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 43.

The square root of 80974168 is about 8998.5647744515. The cubic root of 80974168 is about 432.6288709044.

The spelling of 80974168 in words is "eighty million, nine hundred seventy-four thousand, one hundred sixty-eight".