85537294 has 8 divisors (see below), whose sum is σ = 129316608. Its totient is φ = 42431760.

The previous prime is 85537289. The next prime is 85537301. The reversal of 85537294 is 49273558.

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

It is a self number, because there is not a number n which added to its sum of digits gives 85537294.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168127 + ... + 168634.

It is an arithmetic number, because the mean of its divisors is an integer number (16164576).

Almost surely, 2^85537294 is an apocalyptic number.

85537294 is a deficient number, since it is larger than the sum of its proper divisors (43779314).

85537294 is a wasteful number, since it uses less digits than its factorization.

85537294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336890.

The product of its digits is 302400, while the sum is 43.

The square root of 85537294 is about 9248.6374131544. The cubic root of 85537294 is about 440.6074495566.

The spelling of 85537294 in words is "eighty-five million, five hundred thirty-seven thousand, two hundred ninety-four".