12242004 has 24 divisors (see below), whose sum is σ = 30068640. Its totient is φ = 3865824.

The previous prime is 12241997. The next prime is 12242011. The reversal of 12242004 is 40024221.

12242004 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12241997) and next prime (12242011).

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, 26619 + ... + 27074.

It is an arithmetic number, because the mean of its divisors is an integer number (1252860).

Almost surely, 2^12242004 is an apocalyptic number.

It is an amenable number.

12242004 is an abundant number, since it is smaller than the sum of its proper divisors (17826636).

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

12242004 is a wasteful number, since it uses less digits than its factorization.

12242004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53719 (or 53717 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 12242004 is about 3498.8575278225. The cubic root of 12242004 is about 230.4716471573.

Adding to 12242004 its reverse (40024221), we get a palindrome (52266225).

The spelling of 12242004 in words is "twelve million, two hundred forty-two thousand, four".