20241324 has 18 divisors (see below), whose sum is σ = 51165660. Its totient is φ = 6747096.

The previous prime is 20241313. The next prime is 20241329. The reversal of 20241324 is 42314202.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×20241324² = 819422394545952, which contains 22 as substring.

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 = 20241297 and 20241306.

It is not an unprimeable number, because it can be changed into a prime (20241329) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 281094 + ... + 281165.

Almost surely, 2^20241324 is an apocalyptic number.

It is an amenable number.

20241324 is an abundant number, since it is smaller than the sum of its proper divisors (30924336).

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

20241324 is a wasteful number, since it uses less digits than its factorization.

20241324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562269 (or 562264 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 20241324 is about 4499.0358967228. The cubic root of 20241324 is about 272.5291566030.

Adding to 20241324 its reverse (42314202), we get a palindrome (62555526).

The spelling of 20241324 in words is "twenty million, two hundred forty-one thousand, three hundred twenty-four".