4428774 has 24 divisors (see below), whose sum is σ = 10966800. Its totient is φ = 1265328.

The previous prime is 4428773. The next prime is 4428817. The reversal of 4428774 is 4778244.

4428774 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4428774² = 39228078286152, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4428773) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17449 + ... + 17700.

It is an arithmetic number, because the mean of its divisors is an integer number (456950).

Almost surely, 2^4428774 is an apocalyptic number.

4428774 is an abundant number, since it is smaller than the sum of its proper divisors (6538026).

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

4428774 is a wasteful number, since it uses less digits than its factorization.

4428774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35164 (or 35161 counting only the distinct ones).

The product of its digits is 50176, while the sum is 36.

The square root of 4428774 is about 2104.4652527424. The cubic root of 4428774 is about 164.2206775425.

It can be divided in two parts, 442 and 8774, that added together give a square (9216 = 96²).

The spelling of 4428774 in words is "four million, four hundred twenty-eight thousand, seven hundred seventy-four".