86290260 has 48 divisors (see below), whose sum is σ = 276130176. Its totient is φ = 19723392.

The previous prime is 86290241. The next prime is 86290271. The reversal of 86290260 is 6209268.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102307 + ... + 103146.

It is an arithmetic number, because the mean of its divisors is an integer number (5752712).

Almost surely, 2^86290260 is an apocalyptic number.

It is an amenable number.

86290260 is an abundant number, since it is smaller than the sum of its proper divisors (189839916).

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

86290260 is a wasteful number, since it uses less digits than its factorization.

86290260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205472 (or 205470 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 86290260 is about 9289.2550831593. The cubic root of 86290260 is about 441.8965312703.

The spelling of 86290260 in words is "eighty-six million, two hundred ninety thousand, two hundred sixty".