80014728 has 32 divisors (see below), whose sum is σ = 202858560. Its totient is φ = 26295360.

The previous prime is 80014717. The next prime is 80014783. The reversal of 80014728 is 82741008.

It is a junction number, because it is equal to n+sod(n) for n = 80014695 and 80014704.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21775 + ... + 25182.

It is an arithmetic number, because the mean of its divisors is an integer number (6339330).

Almost surely, 2^80014728 is an apocalyptic number.

It is an amenable number.

80014728 is an abundant number, since it is smaller than the sum of its proper divisors (122843832).

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

80014728 is a wasteful number, since it uses less digits than its factorization.

80014728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47037 (or 47033 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 30.

The square root of 80014728 is about 8945.0951923386. The cubic root of 80014728 is about 430.9133784790.

The spelling of 80014728 in words is "eighty million, fourteen thousand, seven hundred twenty-eight".