14943397 has 8 divisors (see below), whose sum is σ = 17145216. Its totient is φ = 12758352.

The previous prime is 14943389. The next prime is 14943407. The reversal of 14943397 is 79334941.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14943397 - 2³ = 14943389 is a prime.

It is a super-2 number, since 2×14943397² = 446610227799218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14943337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2218 + ... + 5899.

It is an arithmetic number, because the mean of its divisors is an integer number (2143152).

Almost surely, 2^14943397 is an apocalyptic number.

It is an amenable number.

14943397 is a deficient number, since it is larger than the sum of its proper divisors (2201819).

14943397 is an equidigital number, since it uses as much as digits as its factorization.

14943397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8387.

The product of its digits is 81648, while the sum is 40.

The square root of 14943397 is about 3865.6690235973. The cubic root of 14943397 is about 246.3106053000.

The spelling of 14943397 in words is "fourteen million, nine hundred forty-three thousand, three hundred ninety-seven".