12983342 has 16 divisors (see below), whose sum is σ = 20907072. Its totient is φ = 6024960.

The previous prime is 12983309. The next prime is 12983351. The reversal of 12983342 is 24338921.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12983299 and 12983308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134 + ... + 5097.

It is an arithmetic number, because the mean of its divisors is an integer number (1306692).

Almost surely, 2^12983342 is an apocalyptic number.

12983342 is a deficient number, since it is larger than the sum of its proper divisors (7923730).

12983342 is a wasteful number, since it uses less digits than its factorization.

12983342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5323.

The product of its digits is 10368, while the sum is 32.

The square root of 12983342 is about 3603.2404860070. The cubic root of 12983342 is about 235.0329937076.

The spelling of 12983342 in words is "twelve million, nine hundred eighty-three thousand, three hundred forty-two".