86245130 has 16 divisors (see below), whose sum is σ = 160594920. Its totient is φ = 33308352.

The previous prime is 86245129. The next prime is 86245153. The reversal of 86245130 is 3154268.

It can be written as a sum of positive squares in 4 ways, for example, as 66699889 + 19545241 = 8167^2 + 4421^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 86245093 and 86245102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148409 + ... + 148988.

Almost surely, 2^86245130 is an apocalyptic number.

86245130 is a deficient number, since it is larger than the sum of its proper divisors (74349790).

86245130 is a wasteful number, since it uses less digits than its factorization.

86245130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297433.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 86245130 is about 9286.8256148159. The cubic root of 86245130 is about 441.8194802096.

Adding to 86245130 its reverse (3154268), we get a palindrome (89399398).

The spelling of 86245130 in words is "eighty-six million, two hundred forty-five thousand, one hundred thirty".