14730631 has 4 divisors (see below), whose sum is σ = 14740000. Its totient is φ = 14721264.

The previous prime is 14730629. The next prime is 14730641. The reversal of 14730631 is 13603741.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 14730631 - 2¹ = 14730629 is a prime.

It is a super-2 number, since 2×14730631² = 433982979316322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14730596 and 14730605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14730641) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1686 + ... + 5683.

It is an arithmetic number, because the mean of its divisors is an integer number (3685000).

Almost surely, 2^14730631 is an apocalyptic number.

14730631 is a deficient number, since it is larger than the sum of its proper divisors (9369).

14730631 is an equidigital number, since it uses as much as digits as its factorization.

14730631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9368.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 14730631 is about 3838.0504165527. The cubic root of 14730631 is about 245.1360122198.

The spelling of 14730631 in words is "fourteen million, seven hundred thirty thousand, six hundred thirty-one".