86852244 has 24 divisors (see below), whose sum is σ = 202853728. Its totient is φ = 28922400.

The previous prime is 86852203. The next prime is 86852257. The reversal of 86852244 is 44225868.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11919 + ... + 17769.

Almost surely, 2^86852244 is an apocalyptic number.

It is an amenable number.

86852244 is an abundant number, since it is smaller than the sum of its proper divisors (116001484).

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

86852244 is a wasteful number, since it uses less digits than its factorization.

86852244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7095 (or 7093 counting only the distinct ones).

The product of its digits is 122880, while the sum is 39.

The square root of 86852244 is about 9319.4551342876. The cubic root of 86852244 is about 442.8537717993.

The spelling of 86852244 in words is "eighty-six million, eight hundred fifty-two thousand, two hundred forty-four".