14261340 has 24 divisors (see below), whose sum is σ = 39931920. Its totient is φ = 3803008.

The previous prime is 14261339. The next prime is 14261341. The reversal of 14261340 is 4316241.

It is an interprime number because it is at equal distance from previous prime (14261339) and next prime (14261341).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14261341) 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 7 ways as a sum of consecutive naturals, for example, 118785 + ... + 118904.

It is an arithmetic number, because the mean of its divisors is an integer number (1663830).

Almost surely, 2^14261340 is an apocalyptic number.

14261340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14261340 is an abundant number, since it is smaller than the sum of its proper divisors (25670580).

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

14261340 is a wasteful number, since it uses less digits than its factorization.

14261340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237701 (or 237699 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 14261340 is about 3776.4189386243. The cubic root of 14261340 is about 242.5046727409.

Adding to 14261340 its reverse (4316241), we get a palindrome (18577581).

The spelling of 14261340 in words is "fourteen million, two hundred sixty-one thousand, three hundred forty".