74035957 has 2 divisors, whose sum is σ = 74035958. Its totient is φ = 74035956.

The previous prime is 74035937. The next prime is 74035963. The reversal of 74035957 is 75953047.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 72692676 + 1343281 = 8526^2 + 1159^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-74035957 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 (74035937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37017978 + 37017979.

It is an arithmetic number, because the mean of its divisors is an integer number (37017979).

Almost surely, 2^74035957 is an apocalyptic number.

It is an amenable number.

74035957 is a deficient number, since it is larger than the sum of its proper divisors (1).

74035957 is an equidigital number, since it uses as much as digits as its factorization.

74035957 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 132300, while the sum is 40.

The square root of 74035957 is about 8604.4149713970. The cubic root of 74035957 is about 419.9016341825.

The spelling of 74035957 in words is "seventy-four million, thirty-five thousand, nine hundred fifty-seven".