23427204 has 12 divisors (see below), whose sum is σ = 54663504. Its totient is φ = 7809064.

The previous prime is 23427193. The next prime is 23427211. The reversal of 23427204 is 40272432.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 976122 + ... + 976145.

It is an arithmetic number, because the mean of its divisors is an integer number (4555292).

Almost surely, 2^23427204 is an apocalyptic number.

It is an amenable number.

23427204 is an abundant number, since it is smaller than the sum of its proper divisors (31236300).

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

23427204 is a wasteful number, since it uses less digits than its factorization.

23427204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1952274 (or 1952272 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 24.

The square root of 23427204 is about 4840.1656996429. The cubic root of 23427204 is about 286.1366488015.

Adding to 23427204 its reverse (40272432), we get a palindrome (63699636).

The spelling of 23427204 in words is "twenty-three million, four hundred twenty-seven thousand, two hundred four".