14973481 has 4 divisors (see below), whose sum is σ = 15854292. Its totient is φ = 14092672.

The previous prime is 14973467. The next prime is 14973499. The reversal of 14973481 is 18437941.

14973481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 18437941 = 2251 ⋅8191.

It can be written as a sum of positive squares in 2 ways, for example, as 9865881 + 5107600 = 3141^2 + 2260^2 .

It is a cyclic number.

It is not a de Polignac number, because 14973481 - 2¹¹ = 14971433 is a prime.

It is a super-2 number, since 2×14973481² = 448410266514722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14973481.

It is not an unprimeable number, because it can be changed into a prime (14973451) 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, 440380 + ... + 440413.

It is an arithmetic number, because the mean of its divisors is an integer number (3963573).

Almost surely, 2^14973481 is an apocalyptic number.

It is an amenable number.

14973481 is a deficient number, since it is larger than the sum of its proper divisors (880811).

14973481 is an equidigital number, since it uses as much as digits as its factorization.

14973481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 880810.

The product of its digits is 24192, while the sum is 37.

The square root of 14973481 is about 3869.5582435208. The cubic root of 14973481 is about 246.4757850826.

The spelling of 14973481 in words is "fourteen million, nine hundred seventy-three thousand, four hundred eighty-one".