86463361 has 2 divisors, whose sum is σ = 86463362. Its totient is φ = 86463360.

The previous prime is 86463353. The next prime is 86463389. The reversal of 86463361 is 16336468.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 61152400 + 25310961 = 7820^2 + 5031^2 .

It is a cyclic number.

It is not a de Polignac number, because 86463361 - 2³ = 86463353 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 86463361.

It is not a weakly prime, because it can be changed into another prime (86464361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43231680 + 43231681.

It is an arithmetic number, because the mean of its divisors is an integer number (43231681).

Almost surely, 2^86463361 is an apocalyptic number.

It is an amenable number.

86463361 is a deficient number, since it is larger than the sum of its proper divisors (1).

86463361 is an equidigital number, since it uses as much as digits as its factorization.

86463361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62208, while the sum is 37.

The square root of 86463361 is about 9298.5676854019. The cubic root of 86463361 is about 442.1918200604.

The spelling of 86463361 in words is "eighty-six million, four hundred sixty-three thousand, three hundred sixty-one".