12260507 has 8 divisors (see below), whose sum is σ = 14035200. Its totient is φ = 10491624.

The previous prime is 12260503. The next prime is 12260527. The reversal of 12260507 is 70506221.

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

It is a cyclic number.

It is not a de Polignac number, because 12260507 - 2² = 12260503 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12260503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4994 + ... + 7032.

It is an arithmetic number, because the mean of its divisors is an integer number (1754400).

Almost surely, 2^12260507 is an apocalyptic number.

12260507 is a deficient number, since it is larger than the sum of its proper divisors (1774693).

12260507 is an equidigital number, since it uses as much as digits as its factorization.

12260507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2905.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 12260507 is about 3501.5006782807. The cubic root of 12260507 is about 230.5877030532.

Adding to 12260507 its reverse (70506221), we get a palindrome (82766728).

The spelling of 12260507 in words is "twelve million, two hundred sixty thousand, five hundred seven".