13711790 has 8 divisors (see below), whose sum is σ = 24681240. Its totient is φ = 5484712.

The previous prime is 13711781. The next prime is 13711799. The reversal of 13711790 is 9711731.

It is an interprime number because it is at equal distance from previous prime (13711781) and next prime (13711799).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13711799) 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 3 ways as a sum of consecutive naturals, for example, 685580 + ... + 685599.

It is an arithmetic number, because the mean of its divisors is an integer number (3085155).

Almost surely, 2^13711790 is an apocalyptic number.

13711790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13711790 is a deficient number, since it is larger than the sum of its proper divisors (10969450).

13711790 is a wasteful number, since it uses less digits than its factorization.

13711790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371186.

The product of its (nonzero) digits is 1323, while the sum is 29.

The square root of 13711790 is about 3702.9434238184. The cubic root of 13711790 is about 239.3488716377.

The spelling of 13711790 in words is "thirteen million, seven hundred eleven thousand, seven hundred ninety".