12352555 has 8 divisors (see below), whose sum is σ = 14922144. Its totient is φ = 9816000.

The previous prime is 12352553. The next prime is 12352559. The reversal of 12352555 is 55525321.

12352555 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12352555 - 2¹ = 12352553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12352553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7426 + ... + 8935.

It is an arithmetic number, because the mean of its divisors is an integer number (1865268).

Almost surely, 2^12352555 is an apocalyptic number.

12352555 is a deficient number, since it is larger than the sum of its proper divisors (2569589).

12352555 is a wasteful number, since it uses less digits than its factorization.

12352555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16517.

The product of its digits is 7500, while the sum is 28.

The square root of 12352555 is about 3514.6201786253. The cubic root of 12352555 is about 231.1633247121.

Adding to 12352555 its reverse (55525321), we get a palindrome (67877876).

The spelling of 12352555 in words is "twelve million, three hundred fifty-two thousand, five hundred fifty-five".