86425120 has 24 divisors (see below), whose sum is σ = 204179724. Its totient is φ = 34569984.

The previous prime is 86425069. The next prime is 86425153. The reversal of 86425120 is 2152468.

It can be written as a sum of positive squares in 2 ways, for example, as 76108176 + 10316944 = 8724^2 + 3212^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 269919 + ... + 270238.

Almost surely, 2^86425120 is an apocalyptic number.

86425120 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

86425120 is an abundant number, since it is smaller than the sum of its proper divisors (117754604).

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

86425120 is a wasteful number, since it uses less digits than its factorization.

86425120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540172 (or 540164 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 86425120 is about 9296.5111735532. The cubic root of 86425120 is about 442.1266196072.

Adding to 86425120 its reverse (2152468), we get a palindrome (88577588).

The spelling of 86425120 in words is "eighty-six million, four hundred twenty-five thousand, one hundred twenty".