86674153 has 2 divisors, whose sum is σ = 86674154. Its totient is φ = 86674152.

The previous prime is 86674129. The next prime is 86674187. The reversal of 86674153 is 35147668.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52533504 + 34140649 = 7248^2 + 5843^2 .

It is a cyclic number.

It is not a de Polignac number, because 86674153 - 2⁵ = 86674121 is a prime.

It is not a weakly prime, because it can be changed into another prime (86674193) 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 as a sum of consecutive naturals, namely, 43337076 + 43337077.

It is an arithmetic number, because the mean of its divisors is an integer number (43337077).

Almost surely, 2^86674153 is an apocalyptic number.

It is an amenable number.

86674153 is a deficient number, since it is larger than the sum of its proper divisors (1).

86674153 is an equidigital number, since it uses as much as digits as its factorization.

86674153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120960, while the sum is 40.

The square root of 86674153 is about 9309.8954344289. The cubic root of 86674153 is about 442.5508733151.

The spelling of 86674153 in words is "eighty-six million, six hundred seventy-four thousand, one hundred fifty-three".