12194059 has 2 divisors, whose sum is σ = 12194060. Its totient is φ = 12194058.

The previous prime is 12194027. The next prime is 12194089. The reversal of 12194059 is 95049121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12194059 - 2⁵ = 12194027 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12194059.

It is not a weakly prime, because it can be changed into another prime (12194089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6097029 + 6097030.

It is an arithmetic number, because the mean of its divisors is an integer number (6097030).

Almost surely, 2^12194059 is an apocalyptic number.

12194059 is a deficient number, since it is larger than the sum of its proper divisors (1).

12194059 is an equidigital number, since it uses as much as digits as its factorization.

12194059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 31.

The square root of 12194059 is about 3491.9992840778. Note that the first 3 decimals coincide. The cubic root of 12194059 is about 230.1703778533.

The spelling of 12194059 in words is "twelve million, one hundred ninety-four thousand, fifty-nine".