14010240 has 64 divisors (see below), whose sum is σ = 44663760. Its totient is φ = 3735552.

The previous prime is 14010229. The next prime is 14010247. The reversal of 14010240 is 4201041.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14010247) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1729 + ... + 5568.

Almost surely, 2^14010240 is an apocalyptic number.

14010240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14010240 is an abundant number, since it is smaller than the sum of its proper divisors (30653520).

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

14010240 is an equidigital number, since it uses as much as digits as its factorization.

14010240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7319 (or 7307 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 14010240 is about 3743.0255142064. The cubic root of 14010240 is about 241.0729736605.

Adding to 14010240 its reverse (4201041), we get a palindrome (18211281).

The spelling of 14010240 in words is "fourteen million, ten thousand, two hundred forty".