14129397 has 40 divisors (see below), whose sum is σ = 23139072. Its totient is φ = 8553600.

The previous prime is 14129393. The next prime is 14129417. The reversal of 14129397 is 79392141.

It is not a de Polignac number, because 14129397 - 2² = 14129393 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14129393) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 42522 + ... + 42852.

Almost surely, 2^14129397 is an apocalyptic number.

14129397 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

14129397 is a deficient number, since it is larger than the sum of its proper divisors (9009675).

14129397 is a wasteful number, since it uses less digits than its factorization.

14129397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391 (or 382 counting only the distinct ones).

The product of its digits is 13608, while the sum is 36.

The square root of 14129397 is about 3758.9090172549. The cubic root of 14129397 is about 241.7544865663.

The spelling of 14129397 in words is "fourteen million, one hundred twenty-nine thousand, three hundred ninety-seven".