14053778 has 8 divisors (see below), whose sum is σ = 21187200. Its totient is φ = 6991380.

The previous prime is 14053769. The next prime is 14053807. The reversal of 14053778 is 87735041.

14053778 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17258 + ... + 18053.

It is an arithmetic number, because the mean of its divisors is an integer number (2648400).

Almost surely, 2^14053778 is an apocalyptic number.

14053778 is a deficient number, since it is larger than the sum of its proper divisors (7133422).

14053778 is a wasteful number, since it uses less digits than its factorization.

14053778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35512.

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 14053778 is about 3748.8368862889. The cubic root of 14053778 is about 241.3224336181.

The spelling of 14053778 in words is "fourteen million, fifty-three thousand, seven hundred seventy-eight".