80547048 has 40 divisors (see below), whose sum is σ = 225608130. Its totient is φ = 26848800.

The previous prime is 80547031. The next prime is 80547059. The reversal of 80547048 is 84074508.

It can be written as a sum of positive squares in only one way, i.e., 51581124 + 28965924 = 7182^2 + 5382^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 61503 + ... + 62798.

Almost surely, 2^80547048 is an apocalyptic number.

It is an amenable number.

80547048 is an abundant number, since it is smaller than the sum of its proper divisors (145061082).

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

80547048 is a wasteful number, since it uses less digits than its factorization.

80547048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124319 (or 124306 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 80547048 is about 8974.8007220216. The cubic root of 80547048 is about 431.8668571176.

The spelling of 80547048 in words is "eighty million, five hundred forty-seven thousand, forty-eight".