84425024 has 28 divisors (see below), whose sum is σ = 167824404. Its totient is φ = 42138624.

The previous prime is 84424981. The next prime is 84425051. The reversal of 84425024 is 42052448.

It can be written as a sum of positive squares in 2 ways, for example, as 71233600 + 13191424 = 8440^2 + 3632^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65474 + ... + 66750.

Almost surely, 2^84425024 is an apocalyptic number.

It is an amenable number.

84425024 is a deficient number, since it is larger than the sum of its proper divisors (83399380).

84425024 is a wasteful number, since it uses less digits than its factorization.

84425024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2322 (or 2312 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 29.

The square root of 84425024 is about 9188.3090936254. The cubic root of 84425024 is about 438.6893227562.

The spelling of 84425024 in words is "eighty-four million, four hundred twenty-five thousand, twenty-four".