74405701 has 2 divisors, whose sum is σ = 74405702. Its totient is φ = 74405700.

The previous prime is 74405663. The next prime is 74405741. The reversal of 74405701 is 10750447.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54612100 + 19793601 = 7390^2 + 4449^2 .

It is a cyclic number.

It is not a de Polignac number, because 74405701 - 2¹¹ = 74403653 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 74405701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74405741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37202850 + 37202851.

It is an arithmetic number, because the mean of its divisors is an integer number (37202851).

Almost surely, 2^74405701 is an apocalyptic number.

It is an amenable number.

74405701 is a deficient number, since it is larger than the sum of its proper divisors (1).

74405701 is an equidigital number, since it uses as much as digits as its factorization.

74405701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3920, while the sum is 28.

The square root of 74405701 is about 8625.8739267392. The cubic root of 74405701 is about 420.5994859438.

The spelling of 74405701 in words is "seventy-four million, four hundred five thousand, seven hundred one".