22496029 has 2 divisors, whose sum is σ = 22496030. Its totient is φ = 22496028.

The previous prime is 22496011. The next prime is 22496041. The reversal of 22496029 is 92069422.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13704804 + 8791225 = 3702^2 + 2965^2 .

It is a cyclic number.

It is not a de Polignac number, because 22496029 - 2⁵ = 22495997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22495985 and 22496003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22497029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11248014 + 11248015.

It is an arithmetic number, because the mean of its divisors is an integer number (11248015).

Almost surely, 2^22496029 is an apocalyptic number.

It is an amenable number.

22496029 is a deficient number, since it is larger than the sum of its proper divisors (1).

22496029 is an equidigital number, since it uses as much as digits as its factorization.

22496029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 22496029 is about 4742.9978916293. The cubic root of 22496029 is about 282.2941994468.

The spelling of 22496029 in words is "twenty-two million, four hundred ninety-six thousand, twenty-nine".