74741311 has 2 divisors, whose sum is σ = 74741312. Its totient is φ = 74741310.

The previous prime is 74741297. The next prime is 74741357. The reversal of 74741311 is 11314747.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-74741311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 74741311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74741011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37370655 + 37370656.

It is an arithmetic number, because the mean of its divisors is an integer number (37370656).

Almost surely, 2^74741311 is an apocalyptic number.

74741311 is a deficient number, since it is larger than the sum of its proper divisors (1).

74741311 is an equidigital number, since it uses as much as digits as its factorization.

74741311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2352, while the sum is 28.

The square root of 74741311 is about 8645.3057204474. The cubic root of 74741311 is about 421.2309146727.

The spelling of 74741311 in words is "seventy-four million, seven hundred forty-one thousand, three hundred eleven".