14630940 has 36 divisors (see below), whose sum is σ = 44381064. Its totient is φ = 3901536.

The previous prime is 14630933. The next prime is 14630963. The reversal of 14630940 is 4903641.

It is a tau number, because it is divible by the number of its divisors (36).

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 11 ways as a sum of consecutive naturals, for example, 40462 + ... + 40821.

Almost surely, 2^14630940 is an apocalyptic number.

14630940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14630940 is an abundant number, since it is smaller than the sum of its proper divisors (29750124).

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

14630940 is a wasteful number, since it uses less digits than its factorization.

14630940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81298 (or 81293 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 14630940 is about 3825.0411762490. The cubic root of 14630940 is about 244.5817659707.

The spelling of 14630940 in words is "fourteen million, six hundred thirty thousand, nine hundred forty".