14105040 has 40 divisors (see below), whose sum is σ = 43726368. Its totient is φ = 3761280.

The previous prime is 14105027. The next prime is 14105051. The reversal of 14105040 is 4050141.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 29146 + ... + 29625.

Almost surely, 2^14105040 is an apocalyptic number.

14105040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14105040 is an abundant number, since it is smaller than the sum of its proper divisors (29621328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14105040 is a wasteful number, since it uses less digits than its factorization.

14105040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58787 (or 58781 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 14105040 is about 3755.6677169313. The cubic root of 14105040 is about 241.6154902864.

Adding to 14105040 its reverse (4050141), we get a palindrome (18155181).

The spelling of 14105040 in words is "fourteen million, one hundred five thousand, forty".