74116223 has 2 divisors, whose sum is σ = 74116224. Its totient is φ = 74116222.

The previous prime is 74116187. The next prime is 74116241. The reversal of 74116223 is 32261147.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 74116223 - 2¹² = 74112127 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 74116192 and 74116201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74116253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37058111 + 37058112.

It is an arithmetic number, because the mean of its divisors is an integer number (37058112).

Almost surely, 2^74116223 is an apocalyptic number.

74116223 is a deficient number, since it is larger than the sum of its proper divisors (1).

74116223 is an equidigital number, since it uses as much as digits as its factorization.

74116223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2016, while the sum is 26.

The square root of 74116223 is about 8609.0779413361. The cubic root of 74116223 is about 420.0533246731.

The spelling of 74116223 in words is "seventy-four million, one hundred sixteen thousand, two hundred twenty-three".