84118088 has 16 divisors (see below), whose sum is σ = 158728380. Its totient is φ = 41790528.

The previous prime is 84118081. The next prime is 84118117. The reversal of 84118088 is 88081148.

It can be written as a sum of positive squares in 2 ways, for example, as 78818884 + 5299204 = 8878^2 + 2302^2 .

It is not an unprimeable number, because it can be changed into a prime (84118081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32231 + ... + 34742.

Almost surely, 2^84118088 is an apocalyptic number.

It is an amenable number.

84118088 is a deficient number, since it is larger than the sum of its proper divisors (74610292).

84118088 is a wasteful number, since it uses less digits than its factorization.

84118088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67136 (or 67132 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 38.

The square root of 84118088 is about 9171.5913559207. The cubic root of 84118088 is about 438.1570435517.

The spelling of 84118088 in words is "eighty-four million, one hundred eighteen thousand, eighty-eight".