86952229 has 16 divisors (see below), whose sum is σ = 113315328. Its totient is φ = 64749312.

The previous prime is 86952197. The next prime is 86952251. The reversal of 86952229 is 92225968.

It is a cyclic number.

It is not a de Polignac number, because 86952229 - 2⁵ = 86952197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86952269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26557 + ... + 29650.

It is an arithmetic number, because the mean of its divisors is an integer number (7082208).

Almost surely, 2^86952229 is an apocalyptic number.

It is an amenable number.

86952229 is a deficient number, since it is larger than the sum of its proper divisors (26363099).

86952229 is a wasteful number, since it uses less digits than its factorization.

86952229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56244.

The product of its digits is 155520, while the sum is 43.

The square root of 86952229 is about 9324.8179070693. The cubic root of 86952229 is about 443.0236455675.

The spelling of 86952229 in words is "eighty-six million, nine hundred fifty-two thousand, two hundred twenty-nine".