85579294 has 8 divisors (see below), whose sum is σ = 129111480. Its totient is φ = 42542136.

The previous prime is 85579289. The next prime is 85579303. The reversal of 85579294 is 49297558.

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

It is a congruent number.

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, 123324 + ... + 124015.

It is an arithmetic number, because the mean of its divisors is an integer number (16138935).

Almost surely, 2^85579294 is an apocalyptic number.

85579294 is a deficient number, since it is larger than the sum of its proper divisors (43532186).

85579294 is a wasteful number, since it uses less digits than its factorization.

85579294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247514.

The product of its digits is 907200, while the sum is 49.

The square root of 85579294 is about 9250.9077392438. The cubic root of 85579294 is about 440.6795525503.

The spelling of 85579294 in words is "eighty-five million, five hundred seventy-nine thousand, two hundred ninety-four".