22373867 has 2 divisors, whose sum is σ = 22373868. Its totient is φ = 22373866.

The previous prime is 22373861. The next prime is 22373873. The reversal of 22373867 is 76837322.

It is a balanced prime because it is at equal distance from previous prime (22373861) and next prime (22373873).

It is a cyclic number.

It is not a de Polignac number, because 22373867 - 2⁴ = 22373851 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22373867.

It is not a weakly prime, because it can be changed into another prime (22373861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11186933 + 11186934.

It is an arithmetic number, because the mean of its divisors is an integer number (11186934).

Almost surely, 2^22373867 is an apocalyptic number.

22373867 is a deficient number, since it is larger than the sum of its proper divisors (1).

22373867 is an equidigital number, since it uses as much as digits as its factorization.

22373867 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 84672, while the sum is 38.

The square root of 22373867 is about 4730.1022187686. The cubic root of 22373867 is about 281.7822833756.

The spelling of 22373867 in words is "twenty-two million, three hundred seventy-three thousand, eight hundred sixty-seven".