20242412 has 6 divisors (see below), whose sum is σ = 35424228. Its totient is φ = 10121204.

The previous prime is 20242373. The next prime is 20242433. The reversal of 20242412 is 21424202.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2530298 + ... + 2530305.

It is an arithmetic number, because the mean of its divisors is an integer number (5904038).

Almost surely, 2^20242412 is an apocalyptic number.

It is an amenable number.

20242412 is a deficient number, since it is larger than the sum of its proper divisors (15181816).

20242412 is a wasteful number, since it uses less digits than its factorization.

20242412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5060607 (or 5060605 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 20242412 is about 4499.1568098923. The cubic root of 20242412 is about 272.5340394590.

Adding to 20242412 its reverse (21424202), we get a palindrome (41666614).

The spelling of 20242412 in words is "twenty million, two hundred forty-two thousand, four hundred twelve".