20242012 has 24 divisors (see below), whose sum is σ = 41000960. Its totient is φ = 8564400.

The previous prime is 20242009. The next prime is 20242021. The reversal of 20242012 is 21024202.

It is a junction number, because it is equal to n+sod(n) for n = 20241983 and 20242001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2364 + ... + 6787.

Almost surely, 2^20242012 is an apocalyptic number.

It is an amenable number.

20242012 is an abundant number, since it is smaller than the sum of its proper divisors (20758948).

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

20242012 is a wasteful number, since it uses less digits than its factorization.

20242012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9241 (or 9239 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 20242012 is about 4499.1123568989. The cubic root of 20242012 is about 272.5322443117.

Adding to 20242012 its reverse (21024202), we get a palindrome (41266214).

The spelling of 20242012 in words is "twenty million, two hundred forty-two thousand, twelve".