86852120 has 32 divisors (see below), whose sum is σ = 196002720. Its totient is φ = 34636800.

The previous prime is 86852119. The next prime is 86852137. The reversal of 86852120 is 2125868.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11045 + ... + 17195.

It is an arithmetic number, because the mean of its divisors is an integer number (6125085).

Almost surely, 2^86852120 is an apocalyptic number.

It is an amenable number.

86852120 is an abundant number, since it is smaller than the sum of its proper divisors (109150600).

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

86852120 is a wasteful number, since it uses less digits than its factorization.

86852120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6515 (or 6511 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 86852120 is about 9319.4484815358. The cubic root of 86852120 is about 442.8535610433.

Adding to 86852120 its reverse (2125868), we get a palindrome (88977988).

The spelling of 86852120 in words is "eighty-six million, eight hundred fifty-two thousand, one hundred twenty".