85845094 has 4 divisors (see below), whose sum is σ = 128767644. Its totient is φ = 42922546.

The previous prime is 85845079. The next prime is 85845101. The reversal of 85845094 is 49054858.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 85845094.

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, 21461272 + ... + 21461275.

It is an arithmetic number, because the mean of its divisors is an integer number (32191911).

Almost surely, 2^85845094 is an apocalyptic number.

85845094 is a deficient number, since it is larger than the sum of its proper divisors (42922550).

85845094 is a wasteful number, since it uses less digits than its factorization.

85845094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42922549.

The product of its (nonzero) digits is 230400, while the sum is 43.

The square root of 85845094 is about 9265.2627593609. The cubic root of 85845094 is about 441.1353153146.

The spelling of 85845094 in words is "eighty-five million, eight hundred forty-five thousand, ninety-four".