4764228 has 48 divisors (see below), whose sum is σ = 13009920. Its totient is φ = 1328544.

The previous prime is 4764217. The next prime is 4764229. The reversal of 4764228 is 8224674.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (4764229) 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, 2953 + ... + 4271.

It is an arithmetic number, because the mean of its divisors is an integer number (271040).

Almost surely, 2^4764228 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4764228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6504960).

4764228 is an abundant number, since it is smaller than the sum of its proper divisors (8245692).

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

4764228 is a wasteful number, since it uses less digits than its factorization.

4764228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1376 (or 1374 counting only the distinct ones).

The product of its digits is 21504, while the sum is 33.

The square root of 4764228 is about 2182.7111581700. The cubic root of 4764228 is about 168.2664422876.

The spelling of 4764228 in words is "four million, seven hundred sixty-four thousand, two hundred twenty-eight".