3022427 has 4 divisors (see below), whose sum is σ = 3092760. Its totient is φ = 2952096.

The previous prime is 3022403. The next prime is 3022441. The reversal of 3022427 is 7242203.

It is a happy number.

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 3022427 - 2⁶ = 3022363 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3022399 and 3022408.

It is not an unprimeable number, because it can be changed into a prime (3022457) 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, 35102 + ... + 35187.

It is an arithmetic number, because the mean of its divisors is an integer number (773190).

Almost surely, 2^3022427 is an apocalyptic number.

3022427 is a deficient number, since it is larger than the sum of its proper divisors (70333).

3022427 is an equidigital number, since it uses as much as digits as its factorization.

3022427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70332.

The product of its (nonzero) digits is 672, while the sum is 20.

The square root of 3022427 is about 1738.5128702428. The cubic root of 3022427 is about 144.5834577333.

The spelling of 3022427 in words is "three million, twenty-two thousand, four hundred twenty-seven".