86229653 has 2 divisors, whose sum is σ = 86229654. Its totient is φ = 86229652.

The previous prime is 86229629. The next prime is 86229679. The reversal of 86229653 is 35692268.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 71537764 + 14691889 = 8458^2 + 3833^2 .

It is a cyclic number.

It is not a de Polignac number, because 86229653 - 2¹⁸ = 85967509 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 86229653.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86225653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43114826 + 43114827.

It is an arithmetic number, because the mean of its divisors is an integer number (43114827).

Almost surely, 2^86229653 is an apocalyptic number.

It is an amenable number.

86229653 is a deficient number, since it is larger than the sum of its proper divisors (1).

86229653 is an equidigital number, since it uses as much as digits as its factorization.

86229653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 155520, while the sum is 41.

The square root of 86229653 is about 9285.9923002337. The cubic root of 86229653 is about 441.7930499282.

The spelling of 86229653 in words is "eighty-six million, two hundred twenty-nine thousand, six hundred fifty-three".