86089252 has 6 divisors (see below), whose sum is σ = 150656198. Its totient is φ = 43044624.

The previous prime is 86089249. The next prime is 86089259. The reversal of 86089252 is 25298068.

It can be written as a sum of positive squares in only one way, i.e., 66161956 + 19927296 = 8134^2 + 4464^2 .

It is a super-2 number, since 2×86089252² = 14822718619839008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (86089259) by changing a digit.

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 as a sum of consecutive naturals, namely, 10761153 + ... + 10761160.

Almost surely, 2^86089252 is an apocalyptic number.

It is an amenable number.

86089252 is a deficient number, since it is larger than the sum of its proper divisors (64566946).

86089252 is a wasteful number, since it uses less digits than its factorization.

86089252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21522317 (or 21522315 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 86089252 is about 9278.4293929522. The cubic root of 86089252 is about 441.5531406489.

The spelling of 86089252 in words is "eighty-six million, eighty-nine thousand, two hundred fifty-two".