85884004 has 12 divisors (see below), whose sum is σ = 151481344. Its totient is φ = 42603624.

The previous prime is 85883969. The next prime is 85884013. The reversal of 85884004 is 40048858.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

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, 84024 + ... + 85039.

Almost surely, 2^85884004 is an apocalyptic number.

It is an amenable number.

85884004 is a deficient number, since it is larger than the sum of its proper divisors (65597340).

85884004 is a wasteful number, since it uses less digits than its factorization.

85884004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169194 (or 169192 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 37.

The square root of 85884004 is about 9267.3623000291. The cubic root of 85884004 is about 441.2019546593.

The spelling of 85884004 in words is "eighty-five million, eight hundred eighty-four thousand, four".