4520324 has 6 divisors (see below), whose sum is σ = 7910574. Its totient is φ = 2260160.

The previous prime is 4520303. The next prime is 4520371. The reversal of 4520324 is 4230254.

It can be written as a sum of positive squares in only one way, i.e., 4120900 + 399424 = 2030^2 + 632^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4520296 and 4520305.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565037 + ... + 565044.

It is an arithmetic number, because the mean of its divisors is an integer number (1318429).

Almost surely, 2^4520324 is an apocalyptic number.

It is an amenable number.

4520324 is a deficient number, since it is larger than the sum of its proper divisors (3390250).

4520324 is a wasteful number, since it uses less digits than its factorization.

4520324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130085 (or 1130083 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 4520324 is about 2126.1053595718. The cubic root of 4520324 is about 165.3445387104.

Adding to 4520324 its reverse (4230254), we get a palindrome (8750578).

The spelling of 4520324 in words is "four million, five hundred twenty thousand, three hundred twenty-four".