13740499 has 8 divisors (see below), whose sum is σ = 14395392. Its totient is φ = 13090440.

The previous prime is 13740487. The next prime is 13740523. The reversal of 13740499 is 99404731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13740499 - 2¹¹ = 13738451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13740449) 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, 5454 + ... + 7564.

It is an arithmetic number, because the mean of its divisors is an integer number (1799424).

Almost surely, 2^13740499 is an apocalyptic number.

13740499 is a deficient number, since it is larger than the sum of its proper divisors (654893).

13740499 is a wasteful number, since it uses less digits than its factorization.

13740499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2417.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 13740499 is about 3706.8179075860. The cubic root of 13740499 is about 239.5158004055.

The spelling of 13740499 in words is "thirteen million, seven hundred forty thousand, four hundred ninety-nine".