14789954 has 4 divisors (see below), whose sum is σ = 22184934. Its totient is φ = 7394976.

The previous prime is 14789953. The next prime is 14789963. The reversal of 14789954 is 45998741.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 14784025 + 5929 = 3845^2 + 77^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14789899 and 14789908.

It is not an unprimeable number, because it can be changed into a prime (14789953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3697487 + ... + 3697490.

Almost surely, 2^14789954 is an apocalyptic number.

14789954 is a deficient number, since it is larger than the sum of its proper divisors (7394980).

14789954 is an equidigital number, since it uses as much as digits as its factorization.

14789954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7394979.

The product of its digits is 362880, while the sum is 47.

The square root of 14789954 is about 3845.7709240151. The cubic root of 14789954 is about 245.4646409532.

The spelling of 14789954 in words is "fourteen million, seven hundred eighty-nine thousand, nine hundred fifty-four".