85009334 has 8 divisors (see below), whose sum is σ = 133058160. Its totient is φ = 40656616.

The previous prime is 85009319. The next prime is 85009339. The reversal of 85009334 is 43390058.

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 85009334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85009339) 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, 923969 + ... + 924060.

It is an arithmetic number, because the mean of its divisors is an integer number (16632270).

Almost surely, 2^85009334 is an apocalyptic number.

85009334 is a deficient number, since it is larger than the sum of its proper divisors (48048826).

85009334 is a wasteful number, since it uses less digits than its factorization.

85009334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1848054.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 85009334 is about 9220.0506506201. The cubic root of 85009334 is about 439.6990607476.

The spelling of 85009334 in words is "eighty-five million, nine thousand, three hundred thirty-four".