86480424 has 24 divisors (see below), whose sum is σ = 234218010. Its totient is φ = 28826784.

The previous prime is 86480393. The next prime is 86480441. The reversal of 86480424 is 42408468.

86480424 is a `hidden beast` number, since 8 + 648 + 0 + 4 + 2 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 86155524 + 324900 = 9282^2 + 570^2 .

It is a tau number, because it is divible by the number of its divisors (24).

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 5 ways as a sum of consecutive naturals, for example, 600487 + ... + 600630.

Almost surely, 2^86480424 is an apocalyptic number.

It is an amenable number.

86480424 is an abundant number, since it is smaller than the sum of its proper divisors (147737586).

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

86480424 is a wasteful number, since it uses less digits than its factorization.

86480424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201129 (or 1201122 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 36.

The square root of 86480424 is about 9299.4851470391. The cubic root of 86480424 is about 442.2209060712.

The spelling of 86480424 in words is "eighty-six million, four hundred eighty thousand, four hundred twenty-four".