4545324 has 72 divisors (see below), whose sum is σ = 13916448. Its totient is φ = 1221120.

The previous prime is 4545269. The next prime is 4545337. The reversal of 4545324 is 4235454.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3754 + ... + 4814.

It is an arithmetic number, because the mean of its divisors is an integer number (193284).

Almost surely, 2^4545324 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 4545324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6958224).

4545324 is an abundant number, since it is smaller than the sum of its proper divisors (9371124).

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

4545324 is a wasteful number, since it uses less digits than its factorization.

4545324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1095 (or 1090 counting only the distinct ones).

The product of its digits is 9600, while the sum is 27.

The square root of 4545324 is about 2131.9765477134. The cubic root of 4545324 is about 165.6487953945.

It can be divided in two parts, 454 and 5324, that added together give a triangular number (5778 = T₁₀₇).

The spelling of 4545324 in words is "four million, five hundred forty-five thousand, three hundred twenty-four".