14751889 has 2 divisors, whose sum is σ = 14751890. Its totient is φ = 14751888.

The previous prime is 14751887. The next prime is 14751899. The reversal of 14751889 is 98815741.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14250625 + 501264 = 3775^2 + 708^2 .

It is a cyclic number.

It is not a de Polignac number, because 14751889 - 2¹ = 14751887 is a prime.

Together with 14751887, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (14751887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7375944 + 7375945.

It is an arithmetic number, because the mean of its divisors is an integer number (7375945).

Almost surely, 2^14751889 is an apocalyptic number.

It is an amenable number.

14751889 is a deficient number, since it is larger than the sum of its proper divisors (1).

14751889 is an equidigital number, since it uses as much as digits as its factorization.

14751889 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 14751889 is about 3840.8187929138. The cubic root of 14751889 is about 245.2538753902.

It can be divided in two parts, 1475 and 1889, that added together give a square (3364 = 58²).

The spelling of 14751889 in words is "fourteen million, seven hundred fifty-one thousand, eight hundred eighty-nine".