14242631 has 8 divisors (see below), whose sum is σ = 15388464. Its totient is φ = 13104000.

The previous prime is 14242619. The next prime is 14242643. The reversal of 14242631 is 13624241.

It is an interprime number because it is at equal distance from previous prime (14242619) and next prime (14242643).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14242631 - 2¹⁰ = 14241607 is a prime.

It is a super-2 number, since 2×14242631² = 405705075604322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14242597 and 14242606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14242601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2756 + ... + 6006.

It is an arithmetic number, because the mean of its divisors is an integer number (1923558).

Almost surely, 2^14242631 is an apocalyptic number.

14242631 is a deficient number, since it is larger than the sum of its proper divisors (1145833).

14242631 is a wasteful number, since it uses less digits than its factorization.

14242631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3601.

The product of its digits is 1152, while the sum is 23.

The square root of 14242631 is about 3773.9410435247. The cubic root of 14242631 is about 242.3985816032.

Adding to 14242631 its reverse (13624241), we get a palindrome (27866872).

The spelling of 14242631 in words is "fourteen million, two hundred forty-two thousand, six hundred thirty-one".