4075122 has 16 divisors (see below), whose sum is σ = 8193600. Its totient is φ = 1351152.

The previous prime is 4075111. The next prime is 4075129. The reversal of 4075122 is 2215704.

It is a plaindrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (4075129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 513 + ... + 2900.

It is an arithmetic number, because the mean of its divisors is an integer number (512100).

Almost surely, 2^4075122 is an apocalyptic number.

4075122 is an abundant number, since it is smaller than the sum of its proper divisors (4118478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4075122 is a wasteful number, since it uses less digits than its factorization.

4075122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3617.

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 4075122 is about 2018.6931416141. The cubic root of 4075122 is about 159.7276878427.

The spelling of 4075122 in words is "four million, seventy-five thousand, one hundred twenty-two".