85888194 has 32 divisors (see below), whose sum is σ = 201108096. Its totient is φ = 23940480.

The previous prime is 85888147. The next prime is 85888207. The reversal of 85888194 is 49188858.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23217 + ... + 26660.

It is an arithmetic number, because the mean of its divisors is an integer number (6284628).

Almost surely, 2^85888194 is an apocalyptic number.

85888194 is an abundant number, since it is smaller than the sum of its proper divisors (115219902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85888194 is a wasteful number, since it uses less digits than its factorization.

85888194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49930.

The product of its digits is 737280, while the sum is 51.

The square root of 85888194 is about 9267.5883594385. The cubic root of 85888194 is about 441.2091294767.

The spelling of 85888194 in words is "eighty-five million, eight hundred eighty-eight thousand, one hundred ninety-four".