194895022 has 24 divisors (see below), whose sum is σ = 346044816. Its totient is φ = 80641344.

The previous prime is 194895011. The next prime is 194895037. The reversal of 194895022 is 220598491.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3498 + ... + 20050.

It is an arithmetic number, because the mean of its divisors is an integer number (14418534).

Almost surely, 2^194895022 is an apocalyptic number.

194895022 is a deficient number, since it is larger than the sum of its proper divisors (151149794).

194895022 is a wasteful number, since it uses less digits than its factorization.

194895022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16620 (or 16591 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 194895022 is about 13960.4807223820. The cubic root of 194895022 is about 579.7849202524.

The spelling of 194895022 in words is "one hundred ninety-four million, eight hundred ninety-five thousand, twenty-two".