71374283 has 2 divisors, whose sum is σ = 71374284. Its totient is φ = 71374282.

The previous prime is 71374271. The next prime is 71374291. The reversal of 71374283 is 38247317.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-71374283 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (71370283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35687141 + 35687142.

It is an arithmetic number, because the mean of its divisors is an integer number (35687142).

Almost surely, 2^71374283 is an apocalyptic number.

71374283 is a deficient number, since it is larger than the sum of its proper divisors (1).

71374283 is an equidigital number, since it uses as much as digits as its factorization.

71374283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28224, while the sum is 35.

The square root of 71374283 is about 8448.3301900435. The cubic root of 71374283 is about 414.8081234245.

The spelling of 71374283 in words is "seventy-one million, three hundred seventy-four thousand, two hundred eighty-three".