23067361 has 2 divisors, whose sum is σ = 23067362. Its totient is φ = 23067360.

The previous prime is 23067353. The next prime is 23067389. The reversal of 23067361 is 16376032.

It is an a-pointer prime, because the next prime (23067389) can be obtained adding 23067361 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21566736 + 1500625 = 4644^2 + 1225^2 .

It is a cyclic number.

It is not a de Polignac number, because 23067361 - 2³ = 23067353 is a prime.

It is not a weakly prime, because it can be changed into another prime (23067061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11533680 + 11533681.

It is an arithmetic number, because the mean of its divisors is an integer number (11533681).

Almost surely, 2^23067361 is an apocalyptic number.

It is an amenable number.

23067361 is a deficient number, since it is larger than the sum of its proper divisors (1).

23067361 is an equidigital number, since it uses as much as digits as its factorization.

23067361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 23067361 is about 4802.8492585131. The cubic root of 23067361 is about 284.6640588721.

The spelling of 23067361 in words is "twenty-three million, sixty-seven thousand, three hundred sixty-one".