86552 has 16 divisors (see below), whose sum is σ = 168000. Its totient is φ = 41760.

The previous prime is 86539. The next prime is 86561. The reversal of 86552 is 25568.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a nialpdrome in base 10.

It is a congruent number.

It is an unprimeable number.

86552 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74 + ... + 422.

It is an arithmetic number, because the mean of its divisors is an integer number (10500).

2⁸⁶⁵⁵² is an apocalyptic number.

It is an amenable number.

86552 is a deficient number, since it is larger than the sum of its proper divisors (81448).

86552 is a wasteful number, since it uses less digits than its factorization.

86552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386 (or 382 counting only the distinct ones).

The product of its digits is 2400, while the sum is 26.

The square root of 86552 is about 294.1972127672. The cubic root of 86552 is about 44.2342874619.

The spelling of 86552 in words is "eighty-six thousand, five hundred fifty-two".