4124722 has 12 divisors (see below), whose sum is σ = 7197390. Its totient is φ = 1767696.

The previous prime is 4124717. The next prime is 4124737. The reversal of 4124722 is 2274214.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2223081 + 1901641 = 1491^2 + 1379^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4124693 and 4124702.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20947 + ... + 21142.

Almost surely, 2^4124722 is an apocalyptic number.

4124722 is a deficient number, since it is larger than the sum of its proper divisors (3072668).

4124722 is a wasteful number, since it uses less digits than its factorization.

4124722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42105 (or 42098 counting only the distinct ones).

The product of its digits is 896, while the sum is 22.

The square root of 4124722 is about 2030.9411611369. The cubic root of 4124722 is about 160.3731136126.

Adding to 4124722 its reverse (2274214), we get a palindrome (6398936).

The spelling of 4124722 in words is "four million, one hundred twenty-four thousand, seven hundred twenty-two".