22466833 has 4 divisors (see below), whose sum is σ = 22482468. Its totient is φ = 22451200.

The previous prime is 22466831. The next prime is 22466839. The reversal of 22466833 is 33866422.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33866422 = 2 ⋅16933211.

It can be written as a sum of positive squares in 2 ways, for example, as 14531344 + 7935489 = 3812^2 + 2817^2 .

It is a cyclic number.

It is not a de Polignac number, because 22466833 - 2¹ = 22466831 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22466831) by changing a digit.

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, 5416 + ... + 8617.

It is an arithmetic number, because the mean of its divisors is an integer number (5620617).

Almost surely, 2^22466833 is an apocalyptic number.

It is an amenable number.

22466833 is a deficient number, since it is larger than the sum of its proper divisors (15635).

22466833 is a wasteful number, since it uses less digits than its factorization.

22466833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15634.

The product of its digits is 41472, while the sum is 34.

The square root of 22466833 is about 4739.9190921365. The cubic root of 22466833 is about 282.1720233726.

The spelling of 22466833 in words is "twenty-two million, four hundred sixty-six thousand, eight hundred thirty-three".