84118044 has 24 divisors (see below), whose sum is σ = 196740880. Its totient is φ = 27972864.

The previous prime is 84118043. The next prime is 84118051. The reversal of 84118044 is 44081148.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84118043) 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, 2899 + ... + 13290.

Almost surely, 2^84118044 is an apocalyptic number.

It is an amenable number.

84118044 is an abundant number, since it is smaller than the sum of its proper divisors (112622836).

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

84118044 is a wasteful number, since it uses less digits than its factorization.

84118044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16629 (or 16627 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 30.

The square root of 84118044 is about 9171.5889572091. The cubic root of 84118044 is about 438.1569671554.

The spelling of 84118044 in words is "eighty-four million, one hundred eighteen thousand, forty-four".