13334740 has 12 divisors (see below), whose sum is σ = 28002996. Its totient is φ = 5333888.

The previous prime is 13334719. The next prime is 13334801. The reversal of 13334740 is 4743331.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 6012304 + 7322436 = 2452^2 + 2706^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 333349 + ... + 333388.

It is an arithmetic number, because the mean of its divisors is an integer number (2333583).

Almost surely, 2^13334740 is an apocalyptic number.

13334740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13334740 is an abundant number, since it is smaller than the sum of its proper divisors (14668256).

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

13334740 is a wasteful number, since it uses less digits than its factorization.

13334740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666746 (or 666744 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 13334740 is about 3651.6763273872. The cubic root of 13334740 is about 237.1345589448.

The spelling of 13334740 in words is "thirteen million, three hundred thirty-four thousand, seven hundred forty".