20242325 has 12 divisors (see below), whose sum is σ = 26577540. Its totient is φ = 15240960.

The previous prime is 20242307. The next prime is 20242331. The reversal of 20242325 is 52324202.

It can be written as a sum of positive squares in 6 ways, for example, as 91204 + 20151121 = 302^2 + 4489^2 .

It is not a de Polignac number, because 20242325 - 2¹⁴ = 20225941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20242297 and 20242306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23390 + ... + 24239.

It is an arithmetic number, because the mean of its divisors is an integer number (2214795).

Almost surely, 2^20242325 is an apocalyptic number.

20242325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

20242325 is a deficient number, since it is larger than the sum of its proper divisors (6335215).

20242325 is a wasteful number, since it uses less digits than its factorization.

20242325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47656 (or 47651 counting only the distinct ones).

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

The square root of 20242325 is about 4499.1471414036. The cubic root of 20242325 is about 272.5336490165.

Adding to 20242325 its reverse (52324202), we get a palindrome (72566527).

The spelling of 20242325 in words is "twenty million, two hundred forty-two thousand, three hundred twenty-five".