14623982 has 4 divisors (see below), whose sum is σ = 21935976. Its totient is φ = 7311990.

The previous prime is 14623981. The next prime is 14623993. The reversal of 14623982 is 28932641.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14623981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3655994 + ... + 3655997.

It is an arithmetic number, because the mean of its divisors is an integer number (5483994).

Almost surely, 2^14623982 is an apocalyptic number.

14623982 is a deficient number, since it is larger than the sum of its proper divisors (7311994).

14623982 is an equidigital number, since it uses as much as digits as its factorization.

14623982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7311993.

The product of its digits is 20736, while the sum is 35.

The square root of 14623982 is about 3824.1315353947. The cubic root of 14623982 is about 244.5429881074.

The spelling of 14623982 in words is "fourteen million, six hundred twenty-three thousand, nine hundred eighty-two".