14034240 has 168 divisors, whose sum is σ = 52779168. Its totient is φ = 3394560.

The previous prime is 14034199. The next prime is 14034263. The reversal of 14034240 is 4243041.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31459 + ... + 31901.

Almost surely, 2^14034240 is an apocalyptic number.

14034240 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 14034240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26389584).

14034240 is an abundant number, since it is smaller than the sum of its proper divisors (38744928).

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

14034240 is a wasteful number, since it uses less digits than its factorization.

14034240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477 (or 464 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 14034240 is about 3746.2301050523. The cubic root of 14034240 is about 241.2105504325.

Adding to 14034240 its reverse (4243041), we get a palindrome (18277281).

The spelling of 14034240 in words is "fourteen million, thirty-four thousand, two hundred forty".