86524026 has 16 divisors (see below), whose sum is σ = 173534400. Its totient is φ = 28760288.

The previous prime is 86524021. The next prime is 86524027. The reversal of 86524026 is 62042568.

It is not an unprimeable number, because it can be changed into a prime (86524021) 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, 17931 + ... + 22238.

It is an arithmetic number, because the mean of its divisors is an integer number (10845900).

Almost surely, 2^86524026 is an apocalyptic number.

86524026 is an abundant number, since it is smaller than the sum of its proper divisors (87010374).

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

86524026 is a wasteful number, since it uses less digits than its factorization.

86524026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40533.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 86524026 is about 9301.8291749526. The cubic root of 86524026 is about 442.2952137409.

The spelling of 86524026 in words is "eighty-six million, five hundred twenty-four thousand, twenty-six".