20052324 has 36 divisors (see below), whose sum is σ = 50824956. Its totient is φ = 6666048.

The previous prime is 20052293. The next prime is 20052337. The reversal of 20052324 is 42325002.

It can be written as a sum of positive squares in 2 ways, for example, as 2663424 + 17388900 = 1632^2 + 4170^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 20052297 and 20052306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23082 + ... + 23934.

Almost surely, 2^20052324 is an apocalyptic number.

It is an amenable number.

20052324 is an abundant number, since it is smaller than the sum of its proper divisors (30772632).

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

20052324 is a wasteful number, since it uses less digits than its factorization.

20052324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1516 (or 1511 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 20052324 is about 4477.9821348460. The cubic root of 20052324 is about 271.6782708398.

Adding to 20052324 its reverse (42325002), we get a palindrome (62377326).

The spelling of 20052324 in words is "twenty million, fifty-two thousand, three hundred twenty-four".