22534049 has 4 divisors (see below), whose sum is σ = 22594836. Its totient is φ = 22473264.

The previous prime is 22534037. The next prime is 22534067. The reversal of 22534049 is 94043522.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16443025 + 6091024 = 4055^2 + 2468^2 .

It is a cyclic number.

It is not a de Polignac number, because 22534049 - 2⁴ = 22534033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22534079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29834 + ... + 30579.

It is an arithmetic number, because the mean of its divisors is an integer number (5648709).

Almost surely, 2^22534049 is an apocalyptic number.

It is an amenable number.

22534049 is a deficient number, since it is larger than the sum of its proper divisors (60787).

22534049 is an equidigital number, since it uses as much as digits as its factorization.

22534049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60786.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 22534049 is about 4747.0042131854. The cubic root of 22534049 is about 282.4531428275.

The spelling of 22534049 in words is "twenty-two million, five hundred thirty-four thousand, forty-nine".