22424963 has 8 divisors (see below), whose sum is σ = 24681456. Its totient is φ = 20204800.

The previous prime is 22424957. The next prime is 22424981. The reversal of 22424963 is 36942422.

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

It is not a de Polignac number, because 22424963 - 2²² = 18230659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22424903) 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, 7778 + ... + 10263.

It is an arithmetic number, because the mean of its divisors is an integer number (3085182).

Almost surely, 2^22424963 is an apocalyptic number.

22424963 is a deficient number, since it is larger than the sum of its proper divisors (2256493).

22424963 is a wasteful number, since it uses less digits than its factorization.

22424963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18165.

The product of its digits is 20736, while the sum is 32.

The square root of 22424963 is about 4735.5002903600. The cubic root of 22424963 is about 281.9966257162.

The spelling of 22424963 in words is "twenty-two million, four hundred twenty-four thousand, nine hundred sixty-three".