74111017 has 2 divisors, whose sum is σ = 74111018. Its totient is φ = 74111016.

The previous prime is 74110969. The next prime is 74111029. The reversal of 74111017 is 71011147.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48497296 + 25613721 = 6964^2 + 5061^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-74111017 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (74111417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37055508 + 37055509.

It is an arithmetic number, because the mean of its divisors is an integer number (37055509).

Almost surely, 2^74111017 is an apocalyptic number.

It is an amenable number.

74111017 is a deficient number, since it is larger than the sum of its proper divisors (1).

74111017 is an equidigital number, since it uses as much as digits as its factorization.

74111017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 196, while the sum is 22.

The square root of 74111017 is about 8608.7755807664. The cubic root of 74111017 is about 420.0434894498.

The spelling of 74111017 in words is "seventy-four million, one hundred eleven thousand, seventeen".