12244951 has 4 divisors (see below), whose sum is σ = 12357400. Its totient is φ = 12132504.

The previous prime is 12244909. The next prime is 12244997. The reversal of 12244951 is 15944221.

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 12244951 - 2⁷ = 12244823 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 (12245951) 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 3 ways as a sum of consecutive naturals, for example, 56061 + ... + 56278.

It is an arithmetic number, because the mean of its divisors is an integer number (3089350).

Almost surely, 2^12244951 is an apocalyptic number.

12244951 is a deficient number, since it is larger than the sum of its proper divisors (112449).

12244951 is a wasteful number, since it uses less digits than its factorization.

12244951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112448.

The product of its digits is 2880, while the sum is 28.

The square root of 12244951 is about 3499.2786399485. The cubic root of 12244951 is about 230.4901393761.

It can be divided in two parts, 122449 and 51, that added together give a square (122500 = 350²).

The spelling of 12244951 in words is "twelve million, two hundred forty-four thousand, nine hundred fifty-one".