14981799 has 12 divisors (see below), whose sum is σ = 23237304. Its totient is φ = 8560944.

The previous prime is 14981789. The next prime is 14981821. The reversal of 14981799 is 99718941.

14981799 is nontrivially palindromic in base 11.

It is not a de Polignac number, because 14981799 - 2⁸ = 14981543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14981789) 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 11 ways as a sum of consecutive naturals, for example, 50812 + ... + 51105.

It is an arithmetic number, because the mean of its divisors is an integer number (1936442).

Almost surely, 2^14981799 is an apocalyptic number.

14981799 is a deficient number, since it is larger than the sum of its proper divisors (8255505).

14981799 is a wasteful number, since it uses less digits than its factorization.

14981799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101934 (or 101927 counting only the distinct ones).

The product of its digits is 163296, while the sum is 48.

The square root of 14981799 is about 3870.6328939852. The cubic root of 14981799 is about 246.5214170026.

The spelling of 14981799 in words is "fourteen million, nine hundred eighty-one thousand, seven hundred ninety-nine".