4075550 has 24 divisors (see below), whose sum is σ = 7788936. Its totient is φ = 1585440.

The previous prime is 4075537. The next prime is 4075559. The reversal of 4075550 is 555704.

4075550 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 2×4075550² = 33220215605000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4075559) 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 11 ways as a sum of consecutive naturals, for example, 749 + ... + 2951.

It is an arithmetic number, because the mean of its divisors is an integer number (324539).

Almost surely, 2^4075550 is an apocalyptic number.

4075550 is a deficient number, since it is larger than the sum of its proper divisors (3713386).

4075550 is a wasteful number, since it uses less digits than its factorization.

4075550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2252 (or 2247 counting only the distinct ones).

The product of its (nonzero) digits is 3500, while the sum is 26.

The square root of 4075550 is about 2018.7991480085. The cubic root of 4075550 is about 159.7332795818.

The spelling of 4075550 in words is "four million, seventy-five thousand, five hundred fifty".