84113898 has 32 divisors (see below), whose sum is σ = 191503872. Its totient is φ = 24380400.

The previous prime is 84113873. The next prime is 84113903. The reversal of 84113898 is 89831148.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26188 + ... + 29223.

It is an arithmetic number, because the mean of its divisors is an integer number (5984496).

Almost surely, 2^84113898 is an apocalyptic number.

84113898 is an abundant number, since it is smaller than the sum of its proper divisors (107389974).

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

84113898 is a wasteful number, since it uses less digits than its factorization.

84113898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55450.

The product of its digits is 55296, while the sum is 42.

The square root of 84113898 is about 9171.3629303392. The cubic root of 84113898 is about 438.1497684279.

The spelling of 84113898 in words is "eighty-four million, one hundred thirteen thousand, eight hundred ninety-eight".