20242204 has 6 divisors (see below), whose sum is σ = 35423864. Its totient is φ = 10121100.

The previous prime is 20242199. The next prime is 20242213. The reversal of 20242204 is 40224202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2530272 + ... + 2530279.

Almost surely, 2^20242204 is an apocalyptic number.

It is an amenable number.

20242204 is a deficient number, since it is larger than the sum of its proper divisors (15181660).

20242204 is a wasteful number, since it uses less digits than its factorization.

20242204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5060555 (or 5060553 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 20242204 is about 4499.1336943905. The cubic root of 20242204 is about 272.5331059854.

Adding to 20242204 its reverse (40224202), we get a palindrome (60466406).

The spelling of 20242204 in words is "twenty million, two hundred forty-two thousand, two hundred four".