14000478 has 16 divisors (see below), whose sum is σ = 28039440. Its totient is φ = 4660416.

The previous prime is 14000477. The next prime is 14000507. The reversal of 14000478 is 87400041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14000471) 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 7 ways as a sum of consecutive naturals, for example, 5658 + ... + 7746.

It is an arithmetic number, because the mean of its divisors is an integer number (1752465).

Almost surely, 2^14000478 is an apocalyptic number.

14000478 is an abundant number, since it is smaller than the sum of its proper divisors (14038962).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14000478 is a wasteful number, since it uses less digits than its factorization.

14000478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3211.

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 14000478 is about 3741.7212616655. The cubic root of 14000478 is about 241.0169693577.

The spelling of 14000478 in words is "fourteen million, four hundred seventy-eight", and thus it is an aban number.