80482272 has 48 divisors (see below), whose sum is σ = 227520720. Its totient is φ = 24763392.

The previous prime is 80482247. The next prime is 80482291. The reversal of 80482272 is 27228408.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×80482272² = 12954792212563968, which contains 22 as substring.

It is a congruent number.

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, 30997 + ... + 33492.

It is an arithmetic number, because the mean of its divisors is an integer number (4740015).

Almost surely, 2^80482272 is an apocalyptic number.

It is an amenable number.

80482272 is an abundant number, since it is smaller than the sum of its proper divisors (147038448).

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

80482272 is a wasteful number, since it uses less digits than its factorization.

80482272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64515 (or 64507 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 33.

The square root of 80482272 is about 8971.1912252499. The cubic root of 80482272 is about 431.7510568466.

The spelling of 80482272 in words is "eighty million, four hundred eighty-two thousand, two hundred seventy-two".