22676543 has 2 divisors, whose sum is σ = 22676544. Its totient is φ = 22676542.

The previous prime is 22676509. The next prime is 22676561. The reversal of 22676543 is 34567622.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22676543 - 2⁸ = 22676287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22676743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11338271 + 11338272.

It is an arithmetic number, because the mean of its divisors is an integer number (11338272).

Almost surely, 2^22676543 is an apocalyptic number.

22676543 is a deficient number, since it is larger than the sum of its proper divisors (1).

22676543 is an equidigital number, since it uses as much as digits as its factorization.

22676543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 35.

The square root of 22676543 is about 4761.9893952003. The cubic root of 22676543 is about 283.0472561940.

The spelling of 22676543 in words is "twenty-two million, six hundred seventy-six thousand, five hundred forty-three".