13740259 has 8 divisors (see below), whose sum is σ = 14888160. Its totient is φ = 12605376.

The previous prime is 13740247. The next prime is 13740271. The reversal of 13740259 is 95204731.

13740259 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13740247) and next prime (13740271).

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 13740259 - 2¹³ = 13732067 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13740259.

It is not an unprimeable number, because it can be changed into a prime (13740359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 994 + ... + 5335.

It is an arithmetic number, because the mean of its divisors is an integer number (1861020).

Almost surely, 2^13740259 is an apocalyptic number.

13740259 is a deficient number, since it is larger than the sum of its proper divisors (1147901).

13740259 is a wasteful number, since it uses less digits than its factorization.

13740259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6509.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 13740259 is about 3706.7855346648. The cubic root of 13740259 is about 239.5144058873.

The spelling of 13740259 in words is "thirteen million, seven hundred forty thousand, two hundred fifty-nine".