74965711 has 2 divisors, whose sum is σ = 74965712. Its totient is φ = 74965710.

The previous prime is 74965661. The next prime is 74965721. The reversal of 74965711 is 11756947.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 74965711 - 2⁹ = 74965199 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74965721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37482855 + 37482856.

It is an arithmetic number, because the mean of its divisors is an integer number (37482856).

Almost surely, 2^74965711 is an apocalyptic number.

74965711 is a deficient number, since it is larger than the sum of its proper divisors (1).

74965711 is an equidigital number, since it uses as much as digits as its factorization.

74965711 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 52920, while the sum is 40.

The square root of 74965711 is about 8658.2741351842. The cubic root of 74965711 is about 421.6520551595.

The spelling of 74965711 in words is "seventy-four million, nine hundred sixty-five thousand, seven hundred eleven".