20324001 has 8 divisors (see below), whose sum is σ = 27130464. Its totient is φ = 13533440.

The previous prime is 20323999. The next prime is 20324009. The reversal of 20324001 is 10042302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20324001 - 2¹ = 20323999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20324009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 576 + ... + 6401.

It is an arithmetic number, because the mean of its divisors is an integer number (3391308).

Almost surely, 2^20324001 is an apocalyptic number.

It is an amenable number.

20324001 is a deficient number, since it is larger than the sum of its proper divisors (6806463).

20324001 is an equidigital number, since it uses as much as digits as its factorization.

20324001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7951.

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

The square root of 20324001 is about 4508.2148351648. The cubic root of 20324001 is about 272.8997068833.

Adding to 20324001 its reverse (10042302), we get a palindrome (30366303).

The spelling of 20324001 in words is "twenty million, three hundred twenty-four thousand, one".