74441023 has 2 divisors, whose sum is σ = 74441024. Its totient is φ = 74441022.

The previous prime is 74441009. The next prime is 74441047. The reversal of 74441023 is 32014447.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 74441023 - 2⁹ = 74440511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74441063) 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, 37220511 + 37220512.

It is an arithmetic number, because the mean of its divisors is an integer number (37220512).

Almost surely, 2^74441023 is an apocalyptic number.

74441023 is a deficient number, since it is larger than the sum of its proper divisors (1).

74441023 is an equidigital number, since it uses as much as digits as its factorization.

74441023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 74441023 is about 8627.9211285222. The cubic root of 74441023 is about 420.6660313141. Note that the first 3 decimals are identical.

The spelling of 74441023 in words is "seventy-four million, four hundred forty-one thousand, twenty-three".