4561422 has 8 divisors (see below), whose sum is σ = 9122856. Its totient is φ = 1520472.

The previous prime is 4561421. The next prime is 4561477. The reversal of 4561422 is 2241654.

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

4561422 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 4561392 and 4561401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4561421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 380113 + ... + 380124.

It is an arithmetic number, because the mean of its divisors is an integer number (1140357).

Almost surely, 2^4561422 is an apocalyptic number.

4561422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4561422 is a wasteful number, since it uses less digits than its factorization.

4561422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 760242.

The product of its digits is 1920, while the sum is 24.

The square root of 4561422 is about 2135.7485807089. The cubic root of 4561422 is about 165.8441223140.

The spelling of 4561422 in words is "four million, five hundred sixty-one thousand, four hundred twenty-two".