22635349 has 6 divisors (see below), whose sum is σ = 24880310. Its totient is φ = 20577480.

The previous prime is 22635323. The next prime is 22635367. The reversal of 22635349 is 94353622.

It can be written as a sum of positive squares in only one way, i.e., 18404100 + 4231249 = 4290^2 + 2057^2 .

It is not a de Polignac number, because 22635349 - 2¹⁵ = 22602581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22635149) 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 in 5 ways as a sum of consecutive naturals, for example, 93414 + ... + 93655.

Almost surely, 2^22635349 is an apocalyptic number.

It is an amenable number.

22635349 is a deficient number, since it is larger than the sum of its proper divisors (2244961).

22635349 is a wasteful number, since it uses less digits than its factorization.

22635349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187091 (or 187080 counting only the distinct ones).

The product of its digits is 38880, while the sum is 34.

The square root of 22635349 is about 4757.6621359655. The cubic root of 22635349 is about 282.8757586220.

The spelling of 22635349 in words is "twenty-two million, six hundred thirty-five thousand, three hundred forty-nine".