22992043 has 2 divisors, whose sum is σ = 22992044. Its totient is φ = 22992042.

The previous prime is 22992017. The next prime is 22992077. The reversal of 22992043 is 34029922.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22992043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22991996 and 22992014.

It is not a weakly prime, because it can be changed into another prime (22992443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11496021 + 11496022.

It is an arithmetic number, because the mean of its divisors is an integer number (11496022).

Almost surely, 2^22992043 is an apocalyptic number.

22992043 is a deficient number, since it is larger than the sum of its proper divisors (1).

22992043 is an equidigital number, since it uses as much as digits as its factorization.

22992043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 22992043 is about 4795.0018769548. The cubic root of 22992043 is about 284.3538990582.

The spelling of 22992043 in words is "twenty-two million, nine hundred ninety-two thousand, forty-three".