14072797 has 4 divisors (see below), whose sum is σ = 14090076. Its totient is φ = 14055520.

The previous prime is 14072789. The next prime is 14072813. The reversal of 14072797 is 79727041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 79727041 = 8929².

It can be written as a sum of positive squares in 2 ways, for example, as 5812921 + 8259876 = 2411^2 + 2874^2 .

It is a cyclic number.

It is not a de Polignac number, because 14072797 - 2³ = 14072789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14073797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7354 + ... + 9067.

It is an arithmetic number, because the mean of its divisors is an integer number (3522519).

Almost surely, 2^14072797 is an apocalyptic number.

It is an amenable number.

14072797 is a deficient number, since it is larger than the sum of its proper divisors (17279).

14072797 is an equidigital number, since it uses as much as digits as its factorization.

14072797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17278.

The product of its (nonzero) digits is 24696, while the sum is 37.

The square root of 14072797 is about 3751.3726820992. The cubic root of 14072797 is about 241.4312452249.

The spelling of 14072797 in words is "fourteen million, seventy-two thousand, seven hundred ninety-seven".