4151122 has 16 divisors (see below), whose sum is σ = 6405120. Its totient is φ = 2017008.

The previous prime is 4151113. The next prime is 4151129. The reversal of 4151122 is 2211514.

It is a junction number, because it is equal to n+sod(n) for n = 4151096 and 4151105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4151129) 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, 14848 + ... + 15124.

It is an arithmetic number, because the mean of its divisors is an integer number (400320).

Almost surely, 2^4151122 is an apocalyptic number.

4151122 is a deficient number, since it is larger than the sum of its proper divisors (2253998).

4151122 is a wasteful number, since it uses less digits than its factorization.

4151122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465.

The product of its digits is 80, while the sum is 16.

The square root of 4151122 is about 2037.4302442047. The cubic root of 4151122 is about 160.7145385910.

Adding to 4151122 its reverse (2211514), we get a palindrome (6362636).

The spelling of 4151122 in words is "four million, one hundred fifty-one thousand, one hundred twenty-two".