194260423 has 16 divisors (see below), whose sum is σ = 227888640. Its totient is φ = 162148896.

The previous prime is 194260387. The next prime is 194260439. The reversal of 194260423 is 324062491.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-194260423 is a prime.

It is a super-2 number, since 2×194260423² = 75474223888277858, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (194260223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49686 + ... + 53452.

It is an arithmetic number, because the mean of its divisors is an integer number (14243040).

Almost surely, 2^194260423 is an apocalyptic number.

194260423 is a deficient number, since it is larger than the sum of its proper divisors (33628217).

194260423 is a wasteful number, since it uses less digits than its factorization.

194260423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3966.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 194260423 is about 13937.7337827927. The cubic root of 194260423 is about 579.1549554786.

The spelling of 194260423 in words is "one hundred ninety-four million, two hundred sixty thousand, four hundred twenty-three".