12248959 has 4 divisors (see below), whose sum is σ = 12969504. Its totient is φ = 11528416.

The previous prime is 12248941. The next prime is 12248963. The reversal of 12248959 is 95984221.

12248959 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12248959 - 2⁵ = 12248927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12248659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 360247 + ... + 360280.

It is an arithmetic number, because the mean of its divisors is an integer number (3242376).

Almost surely, 2^12248959 is an apocalyptic number.

12248959 is a deficient number, since it is larger than the sum of its proper divisors (720545).

12248959 is an equidigital number, since it uses as much as digits as its factorization.

12248959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720544.

The product of its digits is 51840, while the sum is 40.

The square root of 12248959 is about 3499.8512825547. The cubic root of 12248959 is about 230.5152845347.

The spelling of 12248959 in words is "twelve million, two hundred forty-eight thousand, nine hundred fifty-nine".