74050481 has 2 divisors, whose sum is σ = 74050482. Its totient is φ = 74050480.

The previous prime is 74050451. The next prime is 74050507. The reversal of 74050481 is 18405047.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49210225 + 24840256 = 7015^2 + 4984^2 .

It is an emirp because it is prime and its reverse (18405047) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-74050481 is a prime.

It is a super-2 number, since 2×74050481² = 10966947472662722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (74050421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37025240 + 37025241.

It is an arithmetic number, because the mean of its divisors is an integer number (37025241).

Almost surely, 2^74050481 is an apocalyptic number.

It is an amenable number.

74050481 is a deficient number, since it is larger than the sum of its proper divisors (1).

74050481 is an equidigital number, since it uses as much as digits as its factorization.

74050481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 74050481 is about 8605.2589153378. The cubic root of 74050481 is about 419.9290904476.

The spelling of 74050481 in words is "seventy-four million, fifty thousand, four hundred eighty-one".