14997379 has 4 divisors (see below), whose sum is σ = 15514560. Its totient is φ = 14480200.

The previous prime is 14997377. The next prime is 14997391. The reversal of 14997379 is 97379941.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97379941 = 29 ⋅3357929.

It is a cyclic number.

It is not a de Polignac number, because 14997379 - 2¹ = 14997377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14997373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258547 + ... + 258604.

It is an arithmetic number, because the mean of its divisors is an integer number (3878640).

Almost surely, 2^14997379 is an apocalyptic number.

14997379 is a deficient number, since it is larger than the sum of its proper divisors (517181).

14997379 is an equidigital number, since it uses as much as digits as its factorization.

14997379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517180.

The product of its digits is 428652, while the sum is 49.

The square root of 14997379 is about 3872.6449617800. The cubic root of 14997379 is about 246.6068422811.

It can be divided in two parts, 14997 and 379, that added together give a square (15376 = 124²).

The spelling of 14997379 in words is "fourteen million, nine hundred ninety-seven thousand, three hundred seventy-nine".