86652677 has 2 divisors, whose sum is σ = 86652678. Its totient is φ = 86652676.

The previous prime is 86652653. The next prime is 86652733. The reversal of 86652677 is 77625668.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 71081761 + 15570916 = 8431^2 + 3946^2 .

It is a cyclic number.

It is not a de Polignac number, because 86652677 - 2⁶ = 86652613 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86652607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43326338 + 43326339.

It is an arithmetic number, because the mean of its divisors is an integer number (43326339).

Almost surely, 2^86652677 is an apocalyptic number.

It is an amenable number.

86652677 is a deficient number, since it is larger than the sum of its proper divisors (1).

86652677 is an equidigital number, since it uses as much as digits as its factorization.

86652677 is an evil number, because the sum of its binary digits is even.

The product of its digits is 846720, while the sum is 47.

The square root of 86652677 is about 9308.7419665603. The cubic root of 86652677 is about 442.5143187510.

The spelling of 86652677 in words is "eighty-six million, six hundred fifty-two thousand, six hundred seventy-seven".