74044601 has 2 divisors, whose sum is σ = 74044602. Its totient is φ = 74044600.

The previous prime is 74044591. The next prime is 74044609. The reversal of 74044601 is 10644047.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 62647225 + 11397376 = 7915^2 + 3376^2 .

It is a cyclic number.

It is not a de Polignac number, because 74044601 - 2¹⁰ = 74043577 is a prime.

It is not a weakly prime, because it can be changed into another prime (74044609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37022300 + 37022301.

It is an arithmetic number, because the mean of its divisors is an integer number (37022301).

Almost surely, 2^74044601 is an apocalyptic number.

It is an amenable number.

74044601 is a deficient number, since it is larger than the sum of its proper divisors (1).

74044601 is an equidigital number, since it uses as much as digits as its factorization.

74044601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 74044601 is about 8604.9172570107. The cubic root of 74044601 is about 419.9179752895.

Adding to 74044601 its reverse (10644047), we get a palindrome (84688648).

The spelling of 74044601 in words is "seventy-four million, forty-four thousand, six hundred one".