86825877 has 8 divisors (see below), whose sum is σ = 121860960. Its totient is φ = 54837360.

The previous prime is 86825863. The next prime is 86825917. The reversal of 86825877 is 77852868.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 86825877 - 2⁴ = 86825861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86825177) 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, 761574 + ... + 761687.

It is an arithmetic number, because the mean of its divisors is an integer number (15232620).

Almost surely, 2^86825877 is an apocalyptic number.

It is an amenable number.

86825877 is a deficient number, since it is larger than the sum of its proper divisors (35035083).

86825877 is a wasteful number, since it uses less digits than its factorization.

86825877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1523283.

The product of its digits is 1505280, while the sum is 51.

The square root of 86825877 is about 9318.0404055788. The cubic root of 86825877 is about 442.8089527415.

It can be divided in two parts, 868258 and 77, that multiplied together give a palindrome (66855866).

The spelling of 86825877 in words is "eighty-six million, eight hundred twenty-five thousand, eight hundred seventy-seven".