4545396 has 30 divisors (see below), whose sum is σ = 11883410. Its totient is φ = 1515024.

The previous prime is 4545379. The next prime is 4545397. The reversal of 4545396 is 6935454.

It is a happy number.

4545396 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2624400 + 1920996 = 1620^2 + 1386^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 4545396.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4545397) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6691 + ... + 7338.

Almost surely, 2^4545396 is an apocalyptic number.

It is an amenable number.

4545396 is an abundant number, since it is smaller than the sum of its proper divisors (7338014).

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

4545396 is a wasteful number, since it uses less digits than its factorization.

4545396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14045 (or 14034 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 4545396 is about 2131.9934333858. The cubic root of 4545396 is about 165.6496700406.

The spelling of 4545396 in words is "four million, five hundred forty-five thousand, three hundred ninety-six".