86459396 has 6 divisors (see below), whose sum is σ = 151303950. Its totient is φ = 43229696.

The previous prime is 86459389. The next prime is 86459419. The reversal of 86459396 is 69395468.

It can be written as a sum of positive squares in only one way, i.e., 83466496 + 2992900 = 9136^2 + 1730^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10807421 + ... + 10807428.

It is an arithmetic number, because the mean of its divisors is an integer number (25217325).

Almost surely, 2^86459396 is an apocalyptic number.

It is an amenable number.

86459396 is a deficient number, since it is larger than the sum of its proper divisors (64844554).

86459396 is a wasteful number, since it uses less digits than its factorization.

86459396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21614853 (or 21614851 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 50.

The square root of 86459396 is about 9298.3544780784. The cubic root of 86459396 is about 442.1850606757.

The spelling of 86459396 in words is "eighty-six million, four hundred fifty-nine thousand, three hundred ninety-six".