22079633 has 4 divisors (see below), whose sum is σ = 22099968. Its totient is φ = 22059300.

The previous prime is 22079623. The next prime is 22079669. The reversal of 22079633 is 33697022.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33697022 = 2 ⋅16848511.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22079633 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 22079633.

It is not an unprimeable number, because it can be changed into a prime (22079623) 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, 8441 + ... + 10742.

It is an arithmetic number, because the mean of its divisors is an integer number (5524992).

Almost surely, 2^22079633 is an apocalyptic number.

It is an amenable number.

22079633 is a deficient number, since it is larger than the sum of its proper divisors (20335).

22079633 is a wasteful number, since it uses less digits than its factorization.

22079633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20334.

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 22079633 is about 4698.8969982327. The cubic root of 22079633 is about 280.5416089935.

The spelling of 22079633 in words is "twenty-two million, seventy-nine thousand, six hundred thirty-three".