14108240 has 20 divisors (see below), whose sum is σ = 32801844. Its totient is φ = 5643264.

The previous prime is 14108233. The next prime is 14108251. The reversal of 14108240 is 4280141.

It can be written as a sum of positive squares in 2 ways, for example, as 6512704 + 7595536 = 2552^2 + 2756^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88097 + ... + 88256.

Almost surely, 2^14108240 is an apocalyptic number.

14108240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14108240 is an abundant number, since it is smaller than the sum of its proper divisors (18693604).

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

14108240 is a wasteful number, since it uses less digits than its factorization.

14108240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176366 (or 176360 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 14108240 is about 3756.0937155508. The cubic root of 14108240 is about 241.6337606141.

Adding to 14108240 its reverse (4280141), we get a palindrome (18388381).

The spelling of 14108240 in words is "fourteen million, one hundred eight thousand, two hundred forty".