194214006 has 24 divisors (see below), whose sum is σ = 480911184. Its totient is φ = 55489680.

The previous prime is 194213983. The next prime is 194214037. The reversal of 194214006 is 600412491.

It is a Curzon number.

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, 770565 + ... + 770816.

It is an arithmetic number, because the mean of its divisors is an integer number (20037966).

Almost surely, 2^194214006 is an apocalyptic number.

194214006 is an abundant number, since it is smaller than the sum of its proper divisors (286697178).

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

194214006 is a wasteful number, since it uses less digits than its factorization.

194214006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1541396 (or 1541393 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 194214006 is about 13936.0685273861. The cubic root of 194214006 is about 579.1088236305.

Adding to 194214006 its reverse (600412491), we get a palindrome (794626497).

The spelling of 194214006 in words is "one hundred ninety-four million, two hundred fourteen thousand, six".