86396626 has 8 divisors (see below), whose sum is σ = 134063820. Its totient is φ = 41708688.

The previous prime is 86396623. The next prime is 86396647. The reversal of 86396626 is 62669368.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 83997225 + 2399401 = 9165^2 + 1549^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (86396623) 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 3 ways as a sum of consecutive naturals, for example, 744741 + ... + 744856.

Almost surely, 2^86396626 is an apocalyptic number.

86396626 is a deficient number, since it is larger than the sum of its proper divisors (47667194).

86396626 is a wasteful number, since it uses less digits than its factorization.

86396626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1489628.

The product of its digits is 559872, while the sum is 46.

The square root of 86396626 is about 9294.9785368230. The cubic root of 86396626 is about 442.0780251683.

The spelling of 86396626 in words is "eighty-six million, three hundred ninety-six thousand, six hundred twenty-six".