12250983 has 8 divisors (see below), whose sum is σ = 16861696. Its totient is φ = 7903800.

The previous prime is 12250981. The next prime is 12251011. The reversal of 12250983 is 38905221.

It is a happy number.

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

It is not a de Polignac number, because 12250983 - 2¹ = 12250981 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12250983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12250981) 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, 65773 + ... + 65958.

It is an arithmetic number, because the mean of its divisors is an integer number (2107712).

Almost surely, 2^12250983 is an apocalyptic number.

12250983 is a deficient number, since it is larger than the sum of its proper divisors (4610713).

12250983 is a wasteful number, since it uses less digits than its factorization.

12250983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131765.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 12250983 is about 3500.1404257544. The cubic root of 12250983 is about 230.5279805045.

The spelling of 12250983 in words is "twelve million, two hundred fifty thousand, nine hundred eighty-three".