4122868 has 18 divisors (see below), whose sum is σ = 7361718. Its totient is φ = 2020320.

The previous prime is 4122863. The next prime is 4122893. The reversal of 4122868 is 8682214.

4122868 is nontrivially palindromic in base 11.

It can be written as a sum of positive squares in 3 ways, for example, as 595984 + 3526884 = 772^2 + 1878^2 .

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4122863) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14746 + ... + 15022.

Almost surely, 2^4122868 is an apocalyptic number.

It is an amenable number.

4122868 is a deficient number, since it is larger than the sum of its proper divisors (3238850).

4122868 is a wasteful number, since it uses less digits than its factorization.

4122868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403 (or 340 counting only the distinct ones).

The product of its digits is 6144, while the sum is 31.

The square root of 4122868 is about 2030.4846712054. The cubic root of 4122868 is about 160.3490815839.

The spelling of 4122868 in words is "four million, one hundred twenty-two thousand, eight hundred sixty-eight".