36194423 has 2 divisors, whose sum is σ = 36194424. Its totient is φ = 36194422.

The previous prime is 36194419. The next prime is 36194437. The reversal of 36194423 is 32449163.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36194423 - 2² = 36194419 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36194423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36194413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18097211 + 18097212.

It is an arithmetic number, because the mean of its divisors is an integer number (18097212).

Almost surely, 2^36194423 is an apocalyptic number.

36194423 is a deficient number, since it is larger than the sum of its proper divisors (1).

36194423 is an equidigital number, since it uses as much as digits as its factorization.

36194423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 32.

The square root of 36194423 is about 6016.1801003627. The cubic root of 36194423 is about 330.7860752346.

The spelling of 36194423 in words is "thirty-six million, one hundred ninety-four thousand, four hundred twenty-three".