4122736 has 10 divisors (see below), whose sum is σ = 7987832. Its totient is φ = 2061360.

The previous prime is 4122731. The next prime is 4122749. The reversal of 4122736 is 6372214.

It is a self number, because there is not a number n which added to its sum of digits gives 4122736.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4122731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128820 + ... + 128851.

Almost surely, 2^4122736 is an apocalyptic number.

It is an amenable number.

4122736 is a deficient number, since it is larger than the sum of its proper divisors (3865096).

4122736 is a wasteful number, since it uses less digits than its factorization.

4122736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257679 (or 257673 counting only the distinct ones).

The product of its digits is 2016, while the sum is 25.

The square root of 4122736 is about 2030.4521663905. The cubic root of 4122736 is about 160.3473702910.

The spelling of 4122736 in words is "four million, one hundred twenty-two thousand, seven hundred thirty-six".