14140953 has 16 divisors (see below), whose sum is σ = 21264960. Its totient is φ = 9285408.

The previous prime is 14140949. The next prime is 14140961. The reversal of 14140953 is 35904141.

It is not a de Polignac number, because 14140953 - 2² = 14140949 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14140153) 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 15 ways as a sum of consecutive naturals, for example, 2100 + ... + 5717.

It is an arithmetic number, because the mean of its divisors is an integer number (1329060).

Almost surely, 2^14140953 is an apocalyptic number.

It is an amenable number.

14140953 is a deficient number, since it is larger than the sum of its proper divisors (7124007).

14140953 is an equidigital number, since it uses as much as digits as its factorization.

14140953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7893 (or 7887 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 14140953 is about 3760.4458512256. The cubic root of 14140953 is about 241.8203764638.

The spelling of 14140953 in words is "fourteen million, one hundred forty thousand, nine hundred fifty-three".