14993951 has 6 divisors (see below), whose sum is σ = 17442000. Its totient is φ = 12851916.

The previous prime is 14993947. The next prime is 14993959. The reversal of 14993951 is 15939941.

It is not a de Polignac number, because 14993951 - 2² = 14993947 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14993899 and 14993908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14993959) 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 5 ways as a sum of consecutive naturals, for example, 152951 + ... + 153048.

It is an arithmetic number, because the mean of its divisors is an integer number (2907000).

Almost surely, 2^14993951 is an apocalyptic number.

14993951 is a deficient number, since it is larger than the sum of its proper divisors (2448049).

14993951 is an equidigital number, since it uses as much as digits as its factorization.

14993951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306013 (or 306006 counting only the distinct ones).

The product of its digits is 43740, while the sum is 41.

The square root of 14993951 is about 3872.2023449195. The cubic root of 14993951 is about 246.5880516050.

The spelling of 14993951 in words is "fourteen million, nine hundred ninety-three thousand, nine hundred fifty-one".