86042088 has 80 divisors (see below), whose sum is σ = 262928160. Its totient is φ = 26071200.

The previous prime is 86042063. The next prime is 86042129. The reversal of 86042088 is 88024068.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1093 + ... + 13163.

It is an arithmetic number, because the mean of its divisors is an integer number (3286602).

Almost surely, 2^86042088 is an apocalyptic number.

86042088 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86042088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131464080).

86042088 is an abundant number, since it is smaller than the sum of its proper divisors (176886072).

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

86042088 is a wasteful number, since it uses less digits than its factorization.

86042088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12100 (or 12087 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 86042088 is about 9275.8874508049. The cubic root of 86042088 is about 441.4724909508.

The spelling of 86042088 in words is "eighty-six million, forty-two thousand, eighty-eight".