4518324 has 18 divisors (see below), whose sum is σ = 11421410. Its totient is φ = 1506096.

The previous prime is 4518313. The next prime is 4518337. The reversal of 4518324 is 4238154.

4518324 = 23² + 24² + ... + 238².

It can be written as a sum of positive squares in only one way, i.e., 4485924 + 32400 = 2118^2 + 180^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 62719 + ... + 62790.

Almost surely, 2^4518324 is an apocalyptic number.

It is an amenable number.

4518324 is an abundant number, since it is smaller than the sum of its proper divisors (6903086).

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

4518324 is a wasteful number, since it uses less digits than its factorization.

4518324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125519 (or 125514 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 4518324 is about 2125.6349639578. The cubic root of 4518324 is about 165.3201497610.

The spelling of 4518324 in words is "four million, five hundred eighteen thousand, three hundred twenty-four".