4524428 has 12 divisors (see below), whose sum is σ = 7945392. Its totient is φ = 2254320.

The previous prime is 4524427. The next prime is 4524449. The reversal of 4524428 is 8244254.

It is a self number, because there is not a number n which added to its sum of digits gives 4524428.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4524427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 575 + ... + 3062.

It is an arithmetic number, because the mean of its divisors is an integer number (662116).

Almost surely, 2^4524428 is an apocalyptic number.

It is an amenable number.

4524428 is a deficient number, since it is larger than the sum of its proper divisors (3420964).

4524428 is a wasteful number, since it uses less digits than its factorization.

4524428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3952 (or 3950 counting only the distinct ones).

The product of its digits is 10240, while the sum is 29.

The square root of 4524428 is about 2127.0702856276. The cubic root of 4524428 is about 165.3945623172.

The spelling of 4524428 in words is "four million, five hundred twenty-four thousand, four hundred twenty-eight".