14266340 has 48 divisors (see below), whose sum is σ = 34413120. Its totient is φ = 4913280.

The previous prime is 14266337. The next prime is 14266361. The reversal of 14266340 is 4366241.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2474 + ... + 5886.

It is an arithmetic number, because the mean of its divisors is an integer number (716940).

Almost surely, 2^14266340 is an apocalyptic number.

14266340 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 14266340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17206560).

14266340 is an abundant number, since it is smaller than the sum of its proper divisors (20146780).

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

14266340 is a wasteful number, since it uses less digits than its factorization.

14266340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3452 (or 3450 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 14266340 is about 3777.0808834337. The cubic root of 14266340 is about 242.5330099960.

Subtracting from 14266340 its reverse (4366241), we obtain a palindrome (9900099).

The spelling of 14266340 in words is "fourteen million, two hundred sixty-six thousand, three hundred forty".