12444901 has 8 divisors (see below), whose sum is σ = 15059520. Its totient is φ = 10039488.

The previous prime is 12444893. The next prime is 12444911. The reversal of 12444901 is 10944421.

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 12444901 - 2³ = 12444893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12444911) 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, 52171 + ... + 52408.

It is an arithmetic number, because the mean of its divisors is an integer number (1882440).

Almost surely, 2^12444901 is an apocalyptic number.

It is an amenable number.

12444901 is a deficient number, since it is larger than the sum of its proper divisors (2614619).

12444901 is a wasteful number, since it uses less digits than its factorization.

12444901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104603.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 12444901 is about 3527.7331248268. The cubic root of 12444901 is about 231.7379435517.

The spelling of 12444901 in words is "twelve million, four hundred forty-four thousand, nine hundred one".