86085486 has 48 divisors (see below), whose sum is σ = 194030928. Its totient is φ = 27561600.

The previous prime is 86085479. The next prime is 86085497. The reversal of 86085486 is 68458068.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48576 + ... + 50316.

It is an arithmetic number, because the mean of its divisors is an integer number (4042311).

Almost surely, 2^86085486 is an apocalyptic number.

86085486 is an abundant number, since it is smaller than the sum of its proper divisors (107945442).

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

86085486 is a wasteful number, since it uses less digits than its factorization.

86085486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1857 (or 1854 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 45.

The square root of 86085486 is about 9278.2264469024. The cubic root of 86085486 is about 441.5467019304.

The spelling of 86085486 in words is "eighty-six million, eighty-five thousand, four hundred eighty-six".