80530848 has 60 divisors (see below), whose sum is σ = 236846610. Its totient is φ = 26842752.

The previous prime is 80530837. The next prime is 80530861. The reversal of 80530848 is 84803508.

80530848 is a `hidden beast` number, since 80 + 530 + 8 + 48 = 666.

It can be written as a sum of positive squares in only one way, i.e., 66781584 + 13749264 = 8172^2 + 3708^2 .

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, 12943 + ... + 18126.

Almost surely, 2^80530848 is an apocalyptic number.

It is an amenable number.

80530848 is an abundant number, since it is smaller than the sum of its proper divisors (156315762).

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

80530848 is a wasteful number, since it uses less digits than its factorization.

80530848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31091 (or 31074 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 80530848 is about 8973.8981496337. The cubic root of 80530848 is about 431.8379021472.

The spelling of 80530848 in words is "eighty million, five hundred thirty thousand, eight hundred forty-eight".