14889751 has 2 divisors, whose sum is σ = 14889752. Its totient is φ = 14889750.

The previous prime is 14889713. The next prime is 14889761. The reversal of 14889751 is 15798841.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14889751 - 2¹⁵ = 14856983 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14889698 and 14889707.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14889701) 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 as a sum of consecutive naturals, namely, 7444875 + 7444876.

It is an arithmetic number, because the mean of its divisors is an integer number (7444876).

Almost surely, 2^14889751 is an apocalyptic number.

14889751 is a deficient number, since it is larger than the sum of its proper divisors (1).

14889751 is an equidigital number, since it uses as much as digits as its factorization.

14889751 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 80640, while the sum is 43.

The square root of 14889751 is about 3858.7240118982. The cubic root of 14889751 is about 246.0155045640.

The spelling of 14889751 in words is "fourteen million, eight hundred eighty-nine thousand, seven hundred fifty-one".