84425058 has 16 divisors (see below), whose sum is σ = 187611360. Its totient is φ = 28141668.

The previous prime is 84425051. The next prime is 84425063. The reversal of 84425058 is 85052448.

It is not an unprimeable number, because it can be changed into a prime (84425051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 781660 + ... + 781767.

It is an arithmetic number, because the mean of its divisors is an integer number (11725710).

Almost surely, 2^84425058 is an apocalyptic number.

84425058 is an abundant number, since it is smaller than the sum of its proper divisors (103186302).

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

84425058 is a wasteful number, since it uses less digits than its factorization.

84425058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1563438 (or 1563432 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 36.

The square root of 84425058 is about 9188.3109438025. The cubic root of 84425058 is about 438.6893816464.

The spelling of 84425058 in words is "eighty-four million, four hundred twenty-five thousand, fifty-eight".