194913226 has 16 divisors (see below), whose sum is σ = 297950400. Its totient is φ = 95603488.

The previous prime is 194913223. The next prime is 194913241. The reversal of 194913226 is 622319491.

It is not an unprimeable number, because it can be changed into a prime (194913223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65691 + ... + 68593.

It is an arithmetic number, because the mean of its divisors is an integer number (18621900).

Almost surely, 2^194913226 is an apocalyptic number.

194913226 is a deficient number, since it is larger than the sum of its proper divisors (103037174).

194913226 is a wasteful number, since it uses less digits than its factorization.

194913226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3533.

The product of its digits is 23328, while the sum is 37.

The square root of 194913226 is about 13961.1326904374. The cubic root of 194913226 is about 579.8029711258.

The spelling of 194913226 in words is "one hundred ninety-four million, nine hundred thirteen thousand, two hundred twenty-six".