14490273 has 32 divisors (see below), whose sum is σ = 24033024. Its totient is φ = 7575552.

The previous prime is 14490271. The next prime is 14490283. The reversal of 14490273 is 37209441.

It is a happy number.

14490273 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14490273 - 2¹ = 14490271 is a prime.

It is a super-2 number, since 2×14490273² = 419936023229058, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14490273.

It is not an unprimeable number, because it can be changed into a prime (14490271) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12661 + ... + 13757.

It is an arithmetic number, because the mean of its divisors is an integer number (751032).

Almost surely, 2^14490273 is an apocalyptic number.

It is an amenable number.

14490273 is a deficient number, since it is larger than the sum of its proper divisors (9542751).

14490273 is a wasteful number, since it uses less digits than its factorization.

14490273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 14490273 is about 3806.6091209894. The cubic root of 14490273 is about 243.7954087657.

The spelling of 14490273 in words is "fourteen million, four hundred ninety thousand, two hundred seventy-three".