4521596 has 12 divisors (see below), whose sum is σ = 7974120. Its totient is φ = 2243280.

The previous prime is 4521557. The next prime is 4521599. The reversal of 4521596 is 6951254.

It is a happy number.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4521599) 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, 3791 + ... + 4838.

It is an arithmetic number, because the mean of its divisors is an integer number (664510).

Almost surely, 2^4521596 is an apocalyptic number.

It is an amenable number.

4521596 is a deficient number, since it is larger than the sum of its proper divisors (3452524).

4521596 is a wasteful number, since it uses less digits than its factorization.

4521596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8764 (or 8762 counting only the distinct ones).

The product of its digits is 10800, while the sum is 32.

The square root of 4521596 is about 2126.4044770457. The cubic root of 4521596 is about 165.3600463399.

It can be divided in two parts, 452 and 1596, that added together give a 11-th power (2048 = 2¹¹).

The spelling of 4521596 in words is "four million, five hundred twenty-one thousand, five hundred ninety-six".