12253879 has 8 divisors (see below), whose sum is σ = 14071680. Its totient is φ = 10553400.

The previous prime is 12253877. The next prime is 12253883. The reversal of 12253879 is 97835221.

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

It is not a de Polignac number, because 12253879 - 2¹ = 12253877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12253873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29107 + ... + 29524.

It is an arithmetic number, because the mean of its divisors is an integer number (1758960).

Almost surely, 2^12253879 is an apocalyptic number.

12253879 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

12253879 is a deficient number, since it is larger than the sum of its proper divisors (1817801).

12253879 is a wasteful number, since it uses less digits than its factorization.

12253879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58661.

The product of its digits is 30240, while the sum is 37.

The square root of 12253879 is about 3500.5540989963. The cubic root of 12253879 is about 230.5461438479.

The spelling of 12253879 in words is "twelve million, two hundred fifty-three thousand, eight hundred seventy-nine".