14349240 has 96 divisors (see below), whose sum is σ = 48690720. Its totient is φ = 3657984.

The previous prime is 14349227. The next prime is 14349253. The reversal of 14349240 is 4294341.

It is an interprime number because it is at equal distance from previous prime (14349227) and next prime (14349253).

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, 7414 + ... + 9146.

It is an arithmetic number, because the mean of its divisors is an integer number (507195).

Almost surely, 2^14349240 is an apocalyptic number.

14349240 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 14349240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24345360).

14349240 is an abundant number, since it is smaller than the sum of its proper divisors (34341480).

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

14349240 is a wasteful number, since it uses less digits than its factorization.

14349240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1773 (or 1766 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 14349240 is about 3788.0390705482. The cubic root of 14349240 is about 243.0018797802.

The spelling of 14349240 in words is "fourteen million, three hundred forty-nine thousand, two hundred forty".