12624342 has 8 divisors (see below), whose sum is σ = 25248696. Its totient is φ = 4208112.

The previous prime is 12624331. The next prime is 12624371. The reversal of 12624342 is 24342621.

It is a sphenic number, since it is the product of 3 distinct primes.

12624342 is an admirable number.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1052023 + ... + 1052034.

It is an arithmetic number, because the mean of its divisors is an integer number (3156087).

Almost surely, 2^12624342 is an apocalyptic number.

12624342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12624342 is a wasteful number, since it uses less digits than its factorization.

12624342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2104062.

The product of its digits is 2304, while the sum is 24.

The square root of 12624342 is about 3553.0750062446. The cubic root of 12624342 is about 232.8464300232.

Adding to 12624342 its reverse (24342621), we get a palindrome (36966963).

The spelling of 12624342 in words is "twelve million, six hundred twenty-four thousand, three hundred forty-two".