4075522 has 16 divisors (see below), whose sum is σ = 6728544. Its totient is φ = 1851300.

The previous prime is 4075507. The next prime is 4075537. The reversal of 4075522 is 2255704.

It is an interprime number because it is at equal distance from previous prime (4075507) and next prime (4075537).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1897 + ... + 3427.

It is an arithmetic number, because the mean of its divisors is an integer number (420534).

Almost surely, 2^4075522 is an apocalyptic number.

4075522 is a deficient number, since it is larger than the sum of its proper divisors (2653022).

4075522 is a wasteful number, since it uses less digits than its factorization.

4075522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1566 (or 1544 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 4075522 is about 2018.7922131809. The cubic root of 4075522 is about 159.7329137790.

It can be divided in two parts, 407 and 5522, that added together give a square (5929 = 77²).

The spelling of 4075522 in words is "four million, seventy-five thousand, five hundred twenty-two".