22829648 has 20 divisors (see below), whose sum is σ = 44767968. Its totient is φ = 11276640.

The previous prime is 22829633. The next prime is 22829663. The reversal of 22829648 is 84692822.

It is an interprime number because it is at equal distance from previous prime (22829633) and next prime (22829663).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7268 + ... + 9923.

Almost surely, 2^22829648 is an apocalyptic number.

It is an amenable number.

22829648 is a deficient number, since it is larger than the sum of its proper divisors (21938320).

22829648 is a wasteful number, since it uses less digits than its factorization.

22829648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17282 (or 17276 counting only the distinct ones).

The product of its digits is 110592, while the sum is 41.

The square root of 22829648 is about 4778.0380910997. The cubic root of 22829648 is about 283.6828437266.

The spelling of 22829648 in words is "twenty-two million, eight hundred twenty-nine thousand, six hundred forty-eight".