74471041 has 2 divisors, whose sum is σ = 74471042. Its totient is φ = 74471040.

The previous prime is 74471027. The next prime is 74471053. The reversal of 74471041 is 14017447.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 74028816 + 442225 = 8604^2 + 665^2 .

It is an emirp because it is prime and its reverse (14017447) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 74471041 - 2¹³ = 74462849 is a prime.

It is not a weakly prime, because it can be changed into another prime (74471081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37235520 + 37235521.

It is an arithmetic number, because the mean of its divisors is an integer number (37235521).

Almost surely, 2^74471041 is an apocalyptic number.

It is an amenable number.

74471041 is a deficient number, since it is larger than the sum of its proper divisors (1).

74471041 is an equidigital number, since it uses as much as digits as its factorization.

74471041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3136, while the sum is 28.

The square root of 74471041 is about 8629.6605379354. The cubic root of 74471041 is about 420.7225675960.

Adding to 74471041 its reverse (14017447), we get a palindrome (88488488).

The spelling of 74471041 in words is "seventy-four million, four hundred seventy-one thousand, forty-one".