86852830 has 64 divisors (see below), whose sum is σ = 175271040. Its totient is φ = 30818304.

The previous prime is 86852827. The next prime is 86852833. The reversal of 86852830 is 3825868.

It is an interprime number because it is at equal distance from previous prime (86852827) and next prime (86852833).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86852833) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 379156 + ... + 379384.

It is an arithmetic number, because the mean of its divisors is an integer number (2738610).

Almost surely, 2^86852830 is an apocalyptic number.

86852830 is an abundant number, since it is smaller than the sum of its proper divisors (88418210).

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

86852830 is a wasteful number, since it uses less digits than its factorization.

86852830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373.

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 86852830 is about 9319.4865738409. The cubic root of 86852830 is about 442.8547677887.

The spelling of 86852830 in words is "eighty-six million, eight hundred fifty-two thousand, eight hundred thirty".