12620067 has 8 divisors (see below), whose sum is σ = 17029824. Its totient is φ = 8311848.

The previous prime is 12620063. The next prime is 12620119. The reversal of 12620067 is 76002621.

It is a happy number.

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

It is not a de Polignac number, because 12620067 - 2² = 12620063 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12620063) 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, 25093 + ... + 25590.

It is an arithmetic number, because the mean of its divisors is an integer number (2128728).

Almost surely, 2^12620067 is an apocalyptic number.

12620067 is a deficient number, since it is larger than the sum of its proper divisors (4409757).

12620067 is an equidigital number, since it uses as much as digits as its factorization.

12620067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50769.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 12620067 is about 3552.4733637284. The cubic root of 12620067 is about 232.8201440098.

Adding to 12620067 its reverse (76002621), we get a palindrome (88622688).

The spelling of 12620067 in words is "twelve million, six hundred twenty thousand, sixty-seven".