85294538 has 8 divisors (see below), whose sum is σ = 146219232. Its totient is φ = 36554796.

The previous prime is 85294537. The next prime is 85294541. The reversal of 85294538 is 83549258.

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 (85294537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3046220 + ... + 3046247.

It is an arithmetic number, because the mean of its divisors is an integer number (18277404).

Almost surely, 2^85294538 is an apocalyptic number.

85294538 is a deficient number, since it is larger than the sum of its proper divisors (60924694).

85294538 is a wasteful number, since it uses less digits than its factorization.

85294538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6092476.

The product of its digits is 345600, while the sum is 44.

The square root of 85294538 is about 9235.5042093001. The cubic root of 85294538 is about 440.1902379850.

The spelling of 85294538 in words is "eighty-five million, two hundred ninety-four thousand, five hundred thirty-eight".