22067713 has 2 divisors, whose sum is σ = 22067714. Its totient is φ = 22067712.

The previous prime is 22067699. The next prime is 22067737. The reversal of 22067713 is 31776022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18766224 + 3301489 = 4332^2 + 1817^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22067713 is a prime.

It is not a weakly prime, because it can be changed into another prime (22067413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11033856 + 11033857.

It is an arithmetic number, because the mean of its divisors is an integer number (11033857).

Almost surely, 2^22067713 is an apocalyptic number.

It is an amenable number.

22067713 is a deficient number, since it is larger than the sum of its proper divisors (1).

22067713 is an equidigital number, since it uses as much as digits as its factorization.

22067713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 22067713 is about 4697.6284442259. The cubic root of 22067713 is about 280.4911151298.

The spelling of 22067713 in words is "twenty-two million, sixty-seven thousand, seven hundred thirteen".