4075626 has 16 divisors (see below), whose sum is σ = 8341344. Its totient is φ = 1326864.

The previous prime is 4075609. The next prime is 4075627. The reversal of 4075626 is 6265704.

4075626 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4075626² = 33221454583752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4075593 and 4075602.

It is not an unprimeable number, because it can be changed into a prime (4075627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7641 + ... + 8156.

It is an arithmetic number, because the mean of its divisors is an integer number (521334).

Almost surely, 2^4075626 is an apocalyptic number.

4075626 is an abundant number, since it is smaller than the sum of its proper divisors (4265718).

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

4075626 is a wasteful number, since it uses less digits than its factorization.

4075626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15845.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 4075626 is about 2018.8179709919. The cubic root of 4075626 is about 159.7342724665.

The spelling of 4075626 in words is "four million, seventy-five thousand, six hundred twenty-six".