22341829 has 2 divisors, whose sum is σ = 22341830. Its totient is φ = 22341828.

The previous prime is 22341797. The next prime is 22341841. The reversal of 22341829 is 92814322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20657025 + 1684804 = 4545^2 + 1298^2 .

It is a cyclic number.

It is not a de Polignac number, because 22341829 - 2⁵ = 22341797 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22341829.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22341889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11170914 + 11170915.

It is an arithmetic number, because the mean of its divisors is an integer number (11170915).

Almost surely, 2^22341829 is an apocalyptic number.

It is an amenable number.

22341829 is a deficient number, since it is larger than the sum of its proper divisors (1).

22341829 is an equidigital number, since it uses as much as digits as its factorization.

22341829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6912, while the sum is 31.

The square root of 22341829 is about 4726.7143979724. The cubic root of 22341829 is about 281.6477208331.

The spelling of 22341829 in words is "twenty-two million, three hundred forty-one thousand, eight hundred twenty-nine".