12619983 has 8 divisors (see below), whose sum is σ = 16912000. Its totient is φ = 8370648.

The previous prime is 12619973. The next prime is 12619987. The reversal of 12619983 is 38991621.

12619983 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12619983 - 2¹⁴ = 12603599 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 (12619987) 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, 9973 + ... + 11166.

It is an arithmetic number, because the mean of its divisors is an integer number (2114000).

Almost surely, 2^12619983 is an apocalyptic number.

12619983 is a deficient number, since it is larger than the sum of its proper divisors (4292017).

12619983 is a wasteful number, since it uses less digits than its factorization.

12619983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21341.

The product of its digits is 23328, while the sum is 39.

The square root of 12619983 is about 3552.4615409600. The cubic root of 12619983 is about 232.8196274532.

The spelling of 12619983 in words is "twelve million, six hundred nineteen thousand, nine hundred eighty-three".