14731444 has 24 divisors (see below), whose sum is σ = 31730048. Its totient is φ = 5827680.

The previous prime is 14731427. The next prime is 14731447. The reversal of 14731444 is 44413741.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14731447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19872 + ... + 20599.

Almost surely, 2^14731444 is an apocalyptic number.

14731444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14731444 is an abundant number, since it is smaller than the sum of its proper divisors (16998604).

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

14731444 is a wasteful number, since it uses less digits than its factorization.

14731444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40495 (or 40493 counting only the distinct ones).

The product of its digits is 5376, while the sum is 28.

The square root of 14731444 is about 3838.1563282389. The cubic root of 14731444 is about 245.1405219137.

The spelling of 14731444 in words is "fourteen million, seven hundred thirty-one thousand, four hundred forty-four".