85929386 has 8 divisors (see below), whose sum is σ = 130170564. Its totient is φ = 42539200.

The previous prime is 85929379. The next prime is 85929391. The reversal of 85929386 is 68392958.

It can be written as a sum of positive squares in 2 ways, for example, as 53655625 + 32273761 = 7325^2 + 5681^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212495 + ... + 212898.

Almost surely, 2^85929386 is an apocalyptic number.

85929386 is a deficient number, since it is larger than the sum of its proper divisors (44241178).

85929386 is a wasteful number, since it uses less digits than its factorization.

85929386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425496.

The product of its digits is 933120, while the sum is 50.

The square root of 85929386 is about 9269.8104619242. The cubic root of 85929386 is about 441.2796528743.

The spelling of 85929386 in words is "eighty-five million, nine hundred twenty-nine thousand, three hundred eighty-six".