86533252 has 12 divisors (see below), whose sum is σ = 163081996. Its totient is φ = 39938400.

The previous prime is 86533231. The next prime is 86533283. The reversal of 86533252 is 25233568.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 59845696 + 26687556 = 7736^2 + 5166^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 831999 + ... + 832102.

Almost surely, 2^86533252 is an apocalyptic number.

It is an amenable number.

86533252 is a deficient number, since it is larger than the sum of its proper divisors (76548744).

86533252 is a wasteful number, since it uses less digits than its factorization.

86533252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1664118 (or 1664116 counting only the distinct ones).

The product of its digits is 43200, while the sum is 34.

The square root of 86533252 is about 9302.3250856977. The cubic root of 86533252 is about 442.3109337315.

It can be divided in two parts, 865332 and 52, that multiplied together give a square (44997264 = 6708²).

The spelling of 86533252 in words is "eighty-six million, five hundred thirty-three thousand, two hundred fifty-two".