14903982 has 48 divisors (see below), whose sum is σ = 33546240. Its totient is φ = 4779216.

The previous prime is 14903981. The next prime is 14903983. The reversal of 14903982 is 28930941.

It is an interprime number because it is at equal distance from previous prime (14903981) and next prime (14903983).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14903981) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66723 + ... + 66945.

It is an arithmetic number, because the mean of its divisors is an integer number (698880).

Almost surely, 2^14903982 is an apocalyptic number.

14903982 is an abundant number, since it is smaller than the sum of its proper divisors (18642258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14903982 is a wasteful number, since it uses less digits than its factorization.

14903982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357 (or 354 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 14903982 is about 3860.5675748522. The cubic root of 14903982 is about 246.0938567105.

The spelling of 14903982 in words is "fourteen million, nine hundred three thousand, nine hundred eighty-two".