22374043 has 2 divisors, whose sum is σ = 22374044. Its totient is φ = 22374042.

The previous prime is 22374029. The next prime is 22374049. The reversal of 22374043 is 34047322.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22374043 is a prime.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 22373999 and 22374017.

It is not a weakly prime, because it can be changed into another prime (22374049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11187021 + 11187022.

It is an arithmetic number, because the mean of its divisors is an integer number (11187022).

Almost surely, 2^22374043 is an apocalyptic number.

22374043 is a deficient number, since it is larger than the sum of its proper divisors (1).

22374043 is an equidigital number, since it uses as much as digits as its factorization.

22374043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 25.

The square root of 22374043 is about 4730.1208229812. The cubic root of 22374043 is about 281.7830222368.

The spelling of 22374043 in words is "twenty-two million, three hundred seventy-four thousand, forty-three".