14973144 has 16 divisors (see below), whose sum is σ = 37432920. Its totient is φ = 4991040.

The previous prime is 14973143. The next prime is 14973151. The reversal of 14973144 is 44137941.

14973144 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14973143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 311917 + ... + 311964.

Almost surely, 2^14973144 is an apocalyptic number.

It is an amenable number.

14973144 is an abundant number, since it is smaller than the sum of its proper divisors (22459776).

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

14973144 is a wasteful number, since it uses less digits than its factorization.

14973144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623890 (or 623886 counting only the distinct ones).

The product of its digits is 12096, while the sum is 33.

The square root of 14973144 is about 3869.5146982535. The cubic root of 14973144 is about 246.4739359698.

The spelling of 14973144 in words is "fourteen million, nine hundred seventy-three thousand, one hundred forty-four".