85353704 has 8 divisors (see below), whose sum is σ = 160038210. Its totient is φ = 42676848.

The previous prime is 85353703. The next prime is 85353769. The reversal of 85353704 is 40735358.

It can be written as a sum of positive squares in only one way, i.e., 74476900 + 10876804 = 8630^2 + 3298^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (85353703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5334599 + ... + 5334614.

Almost surely, 2^85353704 is an apocalyptic number.

It is an amenable number.

85353704 is a deficient number, since it is larger than the sum of its proper divisors (74684506).

85353704 is a wasteful number, since it uses less digits than its factorization.

85353704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10669219 (or 10669215 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 85353704 is about 9238.7068359159. The cubic root of 85353704 is about 440.2919962629.

The spelling of 85353704 in words is "eighty-five million, three hundred fifty-three thousand, seven hundred four".