4785522 has 32 divisors (see below), whose sum is σ = 11318400. Its totient is φ = 1319808.

The previous prime is 4785509. The next prime is 4785523. The reversal of 4785522 is 2255874.

It is not an unprimeable number, because it can be changed into a prime (4785523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 747 + ... + 3182.

It is an arithmetic number, because the mean of its divisors is an integer number (353700).

Almost surely, 2^4785522 is an apocalyptic number.

4785522 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4785522 is an abundant number, since it is smaller than the sum of its proper divisors (6532878).

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

4785522 is a wasteful number, since it uses less digits than its factorization.

4785522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3970.

The product of its digits is 22400, while the sum is 33.

The square root of 4785522 is about 2187.5835984026. The cubic root of 4785522 is about 168.5167620033.

The spelling of 4785522 in words is "four million, seven hundred eighty-five thousand, five hundred twenty-two".