12248859 has 8 divisors (see below), whose sum is σ = 18664960. Its totient is φ = 6999336.

The previous prime is 12248839. The next prime is 12248867. The reversal of 12248859 is 95884221.

12248859 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 12248859 - 2⁵ = 12248827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12248809) 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, 291619 + ... + 291660.

It is an arithmetic number, because the mean of its divisors is an integer number (2333120).

Almost surely, 2^12248859 is an apocalyptic number.

12248859 is a deficient number, since it is larger than the sum of its proper divisors (6416101).

12248859 is an equidigital number, since it uses as much as digits as its factorization.

12248859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583289.

The product of its digits is 46080, while the sum is 39.

The square root of 12248859 is about 3499.8369962043. The cubic root of 12248859 is about 230.5146572272.

The spelling of 12248859 in words is "twelve million, two hundred forty-eight thousand, eight hundred fifty-nine".