22240963 has 8 divisors (see below), whose sum is σ = 23742720. Its totient is φ = 20772360.

The previous prime is 22240961. The next prime is 22240987. The reversal of 22240963 is 36904222.

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

It is a cyclic number.

It is not a de Polignac number, because 22240963 - 2¹ = 22240961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22240961) 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, 6895 + ... + 9592.

It is an arithmetic number, because the mean of its divisors is an integer number (2967840).

Almost surely, 2^22240963 is an apocalyptic number.

22240963 is a deficient number, since it is larger than the sum of its proper divisors (1501757).

22240963 is a wasteful number, since it uses less digits than its factorization.

22240963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16577.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 22240963 is about 4716.0325486578. The cubic root of 22240963 is about 281.2232324813.

The spelling of 22240963 in words is "twenty-two million, two hundred forty thousand, nine hundred sixty-three".