12248507 has 8 divisors (see below), whose sum is σ = 12581184. Its totient is φ = 11918088.

The previous prime is 12248501. The next prime is 12248513. The reversal of 12248507 is 70584221.

12248507 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12248501) and next prime (12248513).

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 12248507 - 2⁴ = 12248491 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12248507.

It is not an unprimeable number, because it can be changed into a prime (12248501) 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, 18728 + ... + 19370.

It is an arithmetic number, because the mean of its divisors is an integer number (1572648).

Almost surely, 2^12248507 is an apocalyptic number.

12248507 is a deficient number, since it is larger than the sum of its proper divisors (332677).

12248507 is an equidigital number, since it uses as much as digits as its factorization.

12248507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1129.

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 12248507 is about 3499.7867077866. The cubic root of 12248507 is about 230.5124490777.

The spelling of 12248507 in words is "twelve million, two hundred forty-eight thousand, five hundred seven".