4512022 has 8 divisors (see below), whose sum is σ = 6777936. Its totient is φ = 2252712.

The previous prime is 4512007. The next prime is 4512037. The reversal of 4512022 is 2202154.

It is an interprime number because it is at equal distance from previous prime (4512007) and next prime (4512037).

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

It is a junction number, because it is equal to n+sod(n) for n = 4511987 and 4512005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 768 + ... + 3100.

It is an arithmetic number, because the mean of its divisors is an integer number (847242).

Almost surely, 2^4512022 is an apocalyptic number.

4512022 is a deficient number, since it is larger than the sum of its proper divisors (2265914).

4512022 is a wasteful number, since it uses less digits than its factorization.

4512022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3302.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 4512022 is about 2124.1520661196. The cubic root of 4512022 is about 165.2432530816.

Adding to 4512022 its reverse (2202154), we get a palindrome (6714176).

The spelling of 4512022 in words is "four million, five hundred twelve thousand, twenty-two".