74073113 has 2 divisors, whose sum is σ = 74073114. Its totient is φ = 74073112.

The previous prime is 74073107. The next prime is 74073151. The reversal of 74073113 is 31137047.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 74011609 + 61504 = 8603^2 + 248^2 .

It is a cyclic number.

It is not a de Polignac number, because 74073113 - 2¹⁴ = 74056729 is a prime.

It is not a weakly prime, because it can be changed into another prime (74073313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37036556 + 37036557.

It is an arithmetic number, because the mean of its divisors is an integer number (37036557).

Almost surely, 2^74073113 is an apocalyptic number.

It is an amenable number.

74073113 is a deficient number, since it is larger than the sum of its proper divisors (1).

74073113 is an equidigital number, since it uses as much as digits as its factorization.

74073113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 74073113 is about 8606.5738246994. The cubic root of 74073113 is about 419.9718669743.

The spelling of 74073113 in words is "seventy-four million, seventy-three thousand, one hundred thirteen".