4773522 has 32 divisors (see below), whose sum is σ = 10825920. Its totient is φ = 1391040.

The previous prime is 4773499. The next prime is 4773523. The reversal of 4773522 is 2253774.

It is a self number, because there is not a number n which added to its sum of digits gives 4773522.

It is not an unprimeable number, because it can be changed into a prime (4773523) 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, 129 + ... + 3092.

It is an arithmetic number, because the mean of its divisors is an integer number (338310).

Almost surely, 2^4773522 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4773522, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5412960).

4773522 is an abundant number, since it is smaller than the sum of its proper divisors (6052398).

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

4773522 is a wasteful number, since it uses less digits than its factorization.

4773522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3258.

The product of its digits is 11760, while the sum is 30.

The square root of 4773522 is about 2184.8391245124. The cubic root of 4773522 is about 168.3757886140.

The spelling of 4773522 in words is "four million, seven hundred seventy-three thousand, five hundred twenty-two".