86825084 has 12 divisors (see below), whose sum is σ = 155477784. Its totient is φ = 42402864.

The previous prime is 86825059. The next prime is 86825087. The reversal of 86825084 is 48052868.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86825087) 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, 252227 + ... + 252570.

It is an arithmetic number, because the mean of its divisors is an integer number (12956482).

Almost surely, 2^86825084 is an apocalyptic number.

It is an amenable number.

86825084 is a deficient number, since it is larger than the sum of its proper divisors (68652700).

86825084 is a wasteful number, since it uses less digits than its factorization.

86825084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504844 (or 504842 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 41.

The square root of 86825084 is about 9317.9978536164. The cubic root of 86825084 is about 442.8076046466.

It can be divided in two parts, 868 and 25084, that added together give a palindrome (25952).

The spelling of 86825084 in words is "eighty-six million, eight hundred twenty-five thousand, eighty-four".