12444995 has 8 divisors (see below), whose sum is σ = 14961840. Its totient is φ = 9937440.

The previous prime is 12444979. The next prime is 12445009. The reversal of 12444995 is 59944421.

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

It is not a de Polignac number, because 12444995 - 2⁴ = 12444979 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1085 + ... + 5105.

It is an arithmetic number, because the mean of its divisors is an integer number (1870230).

Almost surely, 2^12444995 is an apocalyptic number.

12444995 is a deficient number, since it is larger than the sum of its proper divisors (2516845).

12444995 is an equidigital number, since it uses as much as digits as its factorization.

12444995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4645.

The product of its digits is 51840, while the sum is 38.

The square root of 12444995 is about 3527.7464478049. The cubic root of 12444995 is about 231.7385270119.

The spelling of 12444995 in words is "twelve million, four hundred forty-four thousand, nine hundred ninety-five".