14101982 has 4 divisors (see below), whose sum is σ = 21152976. Its totient is φ = 7050990.

The previous prime is 14101963. The next prime is 14102051. The reversal of 14101982 is 28910141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 28910141 = 13 ⋅2223857.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3525494 + ... + 3525497.

It is an arithmetic number, because the mean of its divisors is an integer number (5288244).

Almost surely, 2^14101982 is an apocalyptic number.

14101982 is a deficient number, since it is larger than the sum of its proper divisors (7050994).

14101982 is an equidigital number, since it uses as much as digits as its factorization.

14101982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7050993.

The product of its (nonzero) digits is 576, while the sum is 26.

The square root of 14101982 is about 3755.2605768442. The cubic root of 14101982 is about 241.5980281223.

The spelling of 14101982 in words is "fourteen million, one hundred one thousand, nine hundred eighty-two".