22674829 has 2 divisors, whose sum is σ = 22674830. Its totient is φ = 22674828.

The previous prime is 22674811. The next prime is 22674833. The reversal of 22674829 is 92847622.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13704804 + 8970025 = 3702^2 + 2995^2 .

It is a cyclic number.

It is not a de Polignac number, because 22674829 - 2¹⁷ = 22543757 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22674791 and 22674800.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22674329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11337414 + 11337415.

It is an arithmetic number, because the mean of its divisors is an integer number (11337415).

Almost surely, 2^22674829 is an apocalyptic number.

It is an amenable number.

22674829 is a deficient number, since it is larger than the sum of its proper divisors (1).

22674829 is an equidigital number, since it uses as much as digits as its factorization.

22674829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96768, while the sum is 40.

The square root of 22674829 is about 4761.8094249980. The cubic root of 22674829 is about 283.0401246657.

The spelling of 22674829 in words is "twenty-two million, six hundred seventy-four thousand, eight hundred twenty-nine".