86848090 has 36 divisors (see below), whose sum is σ = 182282238. Its totient is φ = 29705760.

The previous prime is 86848063. The next prime is 86848133. The reversal of 86848090 is 9084868.

It can be written as a sum of positive squares in 3 ways, for example, as 12595401 + 74252689 = 3549^2 + 8617^2 .

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 17 ways as a sum of consecutive naturals, for example, 206080 + ... + 206500.

Almost surely, 2^86848090 is an apocalyptic number.

86848090 is an abundant number, since it is smaller than the sum of its proper divisors (95434148).

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

86848090 is an equidigital number, since it uses as much as digits as its factorization.

86848090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 863 (or 435 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 43.

The square root of 86848090 is about 9319.2322645162. The cubic root of 86848090 is about 442.8467113642.

The spelling of 86848090 in words is "eighty-six million, eight hundred forty-eight thousand, ninety".