14972497 has 4 divisors (see below), whose sum is σ = 15488820. Its totient is φ = 14456176.

The previous prime is 14972491. The next prime is 14972521. The reversal of 14972497 is 79427941.

14972497 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: 79427941 = 8693 ⋅9137.

It can be written as a sum of positive squares in 2 ways, for example, as 5755201 + 9217296 = 2399^2 + 3036^2 .

It is a cyclic number.

It is not a de Polignac number, because 14972497 - 2⁷ = 14972369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14972491) 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, 258118 + ... + 258175.

It is an arithmetic number, because the mean of its divisors is an integer number (3872205).

Almost surely, 2^14972497 is an apocalyptic number.

It is an amenable number.

14972497 is a deficient number, since it is larger than the sum of its proper divisors (516323).

14972497 is an equidigital number, since it uses as much as digits as its factorization.

14972497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516322.

The product of its digits is 127008, while the sum is 43.

The square root of 14972497 is about 3869.4310951353. The cubic root of 14972497 is about 246.4703858151.

The spelling of 14972497 in words is "fourteen million, nine hundred seventy-two thousand, four hundred ninety-seven".