14439954 has 16 divisors (see below), whose sum is σ = 29584800. Its totient is φ = 4695840.

The previous prime is 14439947. The next prime is 14439967. The reversal of 14439954 is 45993441.

It is a Curzon number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 29104 + ... + 29595.

It is an arithmetic number, because the mean of its divisors is an integer number (1849050).

Almost surely, 2^14439954 is an apocalyptic number.

14439954 is an abundant number, since it is smaller than the sum of its proper divisors (15144846).

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

14439954 is a wasteful number, since it uses less digits than its factorization.

14439954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58745.

The product of its digits is 77760, while the sum is 39.

The square root of 14439954 is about 3799.9939473636. The cubic root of 14439954 is about 243.5128797261.

It can be divided in two parts, 144399 and 54, that added together give a triangular number (144453 = T₅₃₇).

The spelling of 14439954 in words is "fourteen million, four hundred thirty-nine thousand, nine hundred fifty-four".