14145375 has 32 divisors (see below), whose sum is σ = 23931648. Its totient is φ = 7418400.

The previous prime is 14145371. The next prime is 14145389. The reversal of 14145375 is 57354141.

It is not a de Polignac number, because 14145375 - 2² = 14145371 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14145371) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24844 + ... + 25406.

It is an arithmetic number, because the mean of its divisors is an integer number (747864).

Almost surely, 2^14145375 is an apocalyptic number.

14145375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14145375 is a deficient number, since it is larger than the sum of its proper divisors (9786273).

14145375 is an equidigital number, since it uses as much as digits as its factorization.

14145375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648 (or 638 counting only the distinct ones).

The product of its digits is 8400, while the sum is 30.

The square root of 14145375 is about 3761.0337674634. The cubic root of 14145375 is about 241.8455802876.

The spelling of 14145375 in words is "fourteen million, one hundred forty-five thousand, three hundred seventy-five".