74414441 has 2 divisors, whose sum is σ = 74414442. Its totient is φ = 74414440.

The previous prime is 74414429. The next prime is 74414447. The reversal of 74414441 is 14441447.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43099225 + 31315216 = 6565^2 + 5596^2 .

It is a cyclic number.

It is not a de Polignac number, because 74414441 - 2¹⁴ = 74398057 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (74414447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37207220 + 37207221.

It is an arithmetic number, because the mean of its divisors is an integer number (37207221).

Almost surely, 2^74414441 is an apocalyptic number.

It is an amenable number.

74414441 is a deficient number, since it is larger than the sum of its proper divisors (1).

74414441 is an equidigital number, since it uses as much as digits as its factorization.

74414441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7168, while the sum is 29.

The square root of 74414441 is about 8626.3805271968. The cubic root of 74414441 is about 420.6159537482.

Adding to 74414441 its reverse (14441447), we get a palindrome (88855888).

The spelling of 74414441 in words is "seventy-four million, four hundred fourteen thousand, four hundred forty-one".