22483427 has 4 divisors (see below), whose sum is σ = 22498200. Its totient is φ = 22468656.

The previous prime is 22483421. The next prime is 22483429. The reversal of 22483427 is 72438422.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22483427 - 2²² = 18289123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22483393 and 22483402.

It is not an unprimeable number, because it can be changed into a prime (22483421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4802 + ... + 8247.

It is an arithmetic number, because the mean of its divisors is an integer number (5624550).

Almost surely, 2^22483427 is an apocalyptic number.

22483427 is a deficient number, since it is larger than the sum of its proper divisors (14773).

22483427 is a wasteful number, since it uses less digits than its factorization.

22483427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14772.

The product of its digits is 21504, while the sum is 32.

The square root of 22483427 is about 4741.6692208546. The cubic root of 22483427 is about 282.2414770161.

The spelling of 22483427 in words is "twenty-two million, four hundred eighty-three thousand, four hundred twenty-seven".