4600422 has 16 divisors (see below), whose sum is σ = 10223280. Its totient is φ = 1533456.

The previous prime is 4600411. The next prime is 4600423. The reversal of 4600422 is 2240064.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 4600395 and 4600404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4600423) 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, 42543 + ... + 42650.

It is an arithmetic number, because the mean of its divisors is an integer number (638955).

Almost surely, 2^4600422 is an apocalyptic number.

4600422 is an abundant number, since it is smaller than the sum of its proper divisors (5622858).

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

4600422 is a wasteful number, since it uses less digits than its factorization.

4600422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85204 (or 85198 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 4600422 is about 2144.8594359538. The cubic root of 4600422 is about 166.3154354509.

Adding to 4600422 its reverse (2240064), we get a palindrome (6840486).

The spelling of 4600422 in words is "four million, six hundred thousand, four hundred twenty-two".