2324521 has 2 divisors, whose sum is σ = 2324522. Its totient is φ = 2324520.

The previous prime is 2324513. The next prime is 2324533. The reversal of 2324521 is 1254232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1625625 + 698896 = 1275^2 + 836^2 .

It is a cyclic number.

It is not a de Polignac number, because 2324521 - 2³ = 2324513 is a prime.

It is equal to p₁₇₁₁₆₃ and since 2324521 and 171163 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (2324501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1162260 + 1162261.

It is an arithmetic number, because the mean of its divisors is an integer number (1162261).

2^2324521 is an apocalyptic number.

It is an amenable number.

2324521 is a deficient number, since it is larger than the sum of its proper divisors (1).

2324521 is an equidigital number, since it uses as much as digits as its factorization.

2324521 is an evil number, because the sum of its binary digits is even.

The product of its digits is 480, while the sum is 19.

The square root of 2324521 is about 1524.6379898192. The cubic root of 2324521 is about 132.4680544797.

Adding to 2324521 its reverse (1254232), we get a palindrome (3578753).

It can be divided in two parts, 232 and 4521, that added together give a triangular number (4753 = T₉₇).

The spelling of 2324521 in words is "two million, three hundred twenty-four thousand, five hundred twenty-one".