4322427 has 8 divisors (see below), whose sum is σ = 5772864. Its totient is φ = 2876808.

The previous prime is 4322419. The next prime is 4322429. The reversal of 4322427 is 7242234.

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

It is not a de Polignac number, because 4322427 - 2³ = 4322419 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 4322397 and 4322406.

It is not an unprimeable number, because it can be changed into a prime (4322429) 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 7 ways as a sum of consecutive naturals, for example, 2728 + ... + 4010.

It is an arithmetic number, because the mean of its divisors is an integer number (721608).

Almost surely, 2^4322427 is an apocalyptic number.

4322427 is a deficient number, since it is larger than the sum of its proper divisors (1450437).

4322427 is a wasteful number, since it uses less digits than its factorization.

4322427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2409.

The product of its digits is 2688, while the sum is 24.

The square root of 4322427 is about 2079.0447325635. The cubic root of 4322427 is about 162.8955507838.

The spelling of 4322427 in words is "four million, three hundred twenty-two thousand, four hundred twenty-seven".