80860024 has 64 divisors (see below), whose sum is σ = 184973760. Its totient is φ = 32348160.

The previous prime is 80860001. The next prime is 80860061. The reversal of 80860024 is 42006808.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 80859974 and 80860001.

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, 149194 + ... + 149734.

It is an arithmetic number, because the mean of its divisors is an integer number (2890215).

Almost surely, 2^80860024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80860024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92486880).

80860024 is an abundant number, since it is smaller than the sum of its proper divisors (104113736).

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

80860024 is a wasteful number, since it uses less digits than its factorization.

80860024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728 (or 724 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 80860024 is about 8992.2201930335. The cubic root of 80860024 is about 432.4254924165.

The spelling of 80860024 in words is "eighty million, eight hundred sixty thousand, twenty-four".