12235982 has 8 divisors (see below), whose sum is σ = 20022552. Its totient is φ = 5561800.

The previous prime is 12235967. The next prime is 12235997. The reversal of 12235982 is 28953221.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12235967) and next prime (12235997).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 278069 + ... + 278112.

It is an arithmetic number, because the mean of its divisors is an integer number (2502819).

Almost surely, 2^12235982 is an apocalyptic number.

12235982 is a deficient number, since it is larger than the sum of its proper divisors (7786570).

12235982 is a wasteful number, since it uses less digits than its factorization.

12235982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556194.

The product of its digits is 8640, while the sum is 32.

The square root of 12235982 is about 3497.9968553445. The cubic root of 12235982 is about 230.4338502983.

The spelling of 12235982 in words is "twelve million, two hundred thirty-five thousand, nine hundred eighty-two".