14731497 has 32 divisors (see below), whose sum is σ = 24024960. Its totient is φ = 8847360.

The previous prime is 14731489. The next prime is 14731501. The reversal of 14731497 is 79413741.

It is not a de Polignac number, because 14731497 - 2³ = 14731489 is a prime.

It is a super-2 number, since 2×14731497² = 434034007722018, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14731427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57193 + ... + 57449.

It is an arithmetic number, because the mean of its divisors is an integer number (750780).

Almost surely, 2^14731497 is an apocalyptic number.

It is an amenable number.

14731497 is a deficient number, since it is larger than the sum of its proper divisors (9293463).

14731497 is a wasteful number, since it uses less digits than its factorization.

14731497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470 (or 464 counting only the distinct ones).

The product of its digits is 21168, while the sum is 36.

The square root of 14731497 is about 3838.1632325893. The cubic root of 14731497 is about 245.1408158979.

The spelling of 14731497 in words is "fourteen million, seven hundred thirty-one thousand, four hundred ninety-seven".