14793945 has 32 divisors (see below), whose sum is σ = 24959232. Its totient is φ = 7468032.

The previous prime is 14793941. The next prime is 14793967. The reversal of 14793945 is 54939741.

It is not a de Polignac number, because 14793945 - 2² = 14793941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14793897 and 14793906.

It is not an unprimeable number, because it can be changed into a prime (14793941) 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, 47109 + ... + 47421.

It is an arithmetic number, because the mean of its divisors is an integer number (779976).

Almost surely, 2^14793945 is an apocalyptic number.

14793945 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14793945 is a deficient number, since it is larger than the sum of its proper divisors (10165287).

14793945 is a wasteful number, since it uses less digits than its factorization.

14793945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481.

The product of its digits is 136080, while the sum is 42.

The square root of 14793945 is about 3846.2897706751. The cubic root of 14793945 is about 245.4867181297.

The spelling of 14793945 in words is "fourteen million, seven hundred ninety-three thousand, nine hundred forty-five".