22671633 has 8 divisors (see below), whose sum is σ = 31204096. Its totient is φ = 14626800.

The previous prime is 22671631. The next prime is 22671637. The reversal of 22671633 is 33617622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22671633 - 2¹ = 22671631 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22671633.

It is not an unprimeable number, because it can be changed into a prime (22671631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121798 + ... + 121983.

It is an arithmetic number, because the mean of its divisors is an integer number (3900512).

Almost surely, 2^22671633 is an apocalyptic number.

It is an amenable number.

22671633 is a deficient number, since it is larger than the sum of its proper divisors (8532463).

22671633 is a wasteful number, since it uses less digits than its factorization.

22671633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243815.

The product of its digits is 9072, while the sum is 30.

The square root of 22671633 is about 4761.4738264533. The cubic root of 22671633 is about 283.0268259437.

The spelling of 22671633 in words is "twenty-two million, six hundred seventy-one thousand, six hundred thirty-three".