14051240 has 96 divisors (see below), whose sum is σ = 37674720. Its totient is φ = 4701312.

The previous prime is 14051237. The next prime is 14051243. The reversal of 14051240 is 4215041.

It is an interprime number because it is at equal distance from previous prime (14051237) and next prime (14051243).

It is not an unprimeable number, because it can be changed into a prime (14051243) 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 23 ways as a sum of consecutive naturals, for example, 131267 + ... + 131373.

It is an arithmetic number, because the mean of its divisors is an integer number (392445).

Almost surely, 2^14051240 is an apocalyptic number.

14051240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14051240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18837360).

14051240 is an abundant number, since it is smaller than the sum of its proper divisors (23623480).

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

14051240 is a wasteful number, since it uses less digits than its factorization.

14051240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199 (or 188 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 14051240 is about 3748.4983660127. The cubic root of 14051240 is about 241.3079057758.

Adding to 14051240 its reverse (4215041), we get a palindrome (18266281).

The spelling of 14051240 in words is "fourteen million, fifty-one thousand, two hundred forty".