85192006 has 4 divisors (see below), whose sum is σ = 127788012. Its totient is φ = 42596002.

The previous prime is 85191983. The next prime is 85192013. The reversal of 85192006 is 60029158.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21298000 + ... + 21298003.

It is an arithmetic number, because the mean of its divisors is an integer number (31947003).

Almost surely, 2^85192006 is an apocalyptic number.

85192006 is a deficient number, since it is larger than the sum of its proper divisors (42596006).

85192006 is a wasteful number, since it uses less digits than its factorization.

85192006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42596005.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 85192006 is about 9229.9515708372. The cubic root of 85192006 is about 440.0137840034.

The spelling of 85192006 in words is "eighty-five million, one hundred ninety-two thousand, six".