20010324 has 24 divisors (see below), whose sum is σ = 47174848. Its totient is φ = 6600960.

The previous prime is 20010323. The next prime is 20010349. The reversal of 20010324 is 42301002.

20010324 = T₁₀₇ + T₁₀₈ + ... + T₄₉₄.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20010323) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 7432 + ... + 9759.

Almost surely, 2^20010324 is an apocalyptic number.

It is an amenable number.

20010324 is an abundant number, since it is smaller than the sum of its proper divisors (27164524).

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

20010324 is a wasteful number, since it uses less digits than its factorization.

20010324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17295 (or 17293 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 20010324 is about 4473.2900643710. The cubic root of 20010324 is about 271.4884597044.

Adding to 20010324 its reverse (42301002), we get a palindrome (62311326).

The spelling of 20010324 in words is "twenty million, ten thousand, three hundred twenty-four".