74045911 has 2 divisors, whose sum is σ = 74045912. Its totient is φ = 74045910.

The previous prime is 74045893. The next prime is 74046001. The reversal of 74045911 is 11954047.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 74045911 - 2⁵ = 74045879 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74045311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37022955 + 37022956.

It is an arithmetic number, because the mean of its divisors is an integer number (37022956).

Almost surely, 2^74045911 is an apocalyptic number.

74045911 is a deficient number, since it is larger than the sum of its proper divisors (1).

74045911 is an equidigital number, since it uses as much as digits as its factorization.

74045911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 74045911 is about 8604.9933759417. The cubic root of 74045911 is about 419.9204516767.

Adding to 74045911 its reverse (11954047), we get a palindrome (85999958).

The spelling of 74045911 in words is "seventy-four million, forty-five thousand, nine hundred eleven".