22083427 has 8 divisors (see below), whose sum is σ = 23118336. Its totient is φ = 21054792.

The previous prime is 22083419. The next prime is 22083469. The reversal of 22083427 is 72438022.

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 22083427 - 2³ = 22083419 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22083395 and 22083404.

It is not an unprimeable number, because it can be changed into a prime (22083407) 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, 6598 + ... + 9364.

It is an arithmetic number, because the mean of its divisors is an integer number (2889792).

Almost surely, 2^22083427 is an apocalyptic number.

22083427 is a deficient number, since it is larger than the sum of its proper divisors (1034909).

22083427 is a wasteful number, since it uses less digits than its factorization.

22083427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3137.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 22083427 is about 4699.3006926563. The cubic root of 22083427 is about 280.5576768014.

The spelling of 22083427 in words is "twenty-two million, eighty-three thousand, four hundred twenty-seven".