4493528 has 16 divisors (see below), whose sum is σ = 9073680. Its totient is φ = 2073888.

The previous prime is 4493527. The next prime is 4493551. The reversal of 4493528 is 8253944.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4493527) 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, 21500 + ... + 21707.

It is an arithmetic number, because the mean of its divisors is an integer number (567105).

Almost surely, 2^4493528 is an apocalyptic number.

It is an amenable number.

4493528 is an abundant number, since it is smaller than the sum of its proper divisors (4580152).

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

4493528 is a wasteful number, since it uses less digits than its factorization.

4493528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43226 (or 43222 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

The square root of 4493528 is about 2119.7943296462. The cubic root of 4493528 is about 165.0171760510.

It can be divided in two parts, 449352 and 8, that multiplied together give a square (3594816 = 1896²).

The spelling of 4493528 in words is "four million, four hundred ninety-three thousand, five hundred twenty-eight".