86456125 has 16 divisors (see below), whose sum is σ = 123312384. Its totient is φ = 59283600.

The previous prime is 86456119. The next prime is 86456129. The reversal of 86456125 is 52165468.

It is not a de Polignac number, because 86456125 - 2⁷ = 86455997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86456129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48529 + ... + 50278.

It is an arithmetic number, because the mean of its divisors is an integer number (7707024).

Almost surely, 2^86456125 is an apocalyptic number.

It is an amenable number.

86456125 is a deficient number, since it is larger than the sum of its proper divisors (36856259).

86456125 is an equidigital number, since it uses as much as digits as its factorization.

86456125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98829 (or 98819 counting only the distinct ones).

The product of its digits is 57600, while the sum is 37.

The square root of 86456125 is about 9298.1785850778. The cubic root of 86456125 is about 442.1794842408.

The spelling of 86456125 in words is "eighty-six million, four hundred fifty-six thousand, one hundred twenty-five".