14396749 has 4 divisors (see below), whose sum is σ = 14405920. Its totient is φ = 14387580.

The previous prime is 14396747. The next prime is 14396771. The reversal of 14396749 is 94769341.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 94769341 = 163 ⋅581407.

It is a cyclic number.

It is not a de Polignac number, because 14396749 - 2¹ = 14396747 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 (14396747) 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, 1569 + ... + 5590.

It is an arithmetic number, because the mean of its divisors is an integer number (3601480).

Almost surely, 2^14396749 is an apocalyptic number.

It is an amenable number.

14396749 is a deficient number, since it is larger than the sum of its proper divisors (9171).

14396749 is an equidigital number, since it uses as much as digits as its factorization.

14396749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9170.

The product of its digits is 163296, while the sum is 43.

The square root of 14396749 is about 3794.3048111611. The cubic root of 14396749 is about 243.2697698906.

The spelling of 14396749 in words is "fourteen million, three hundred ninety-six thousand, seven hundred forty-nine".