13660141 has 8 divisors (see below), whose sum is σ = 15305184. Its totient is φ = 12082320.

The previous prime is 13660123. The next prime is 13660147. The reversal of 13660141 is 14106631.

It is a happy number.

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 13660141 - 2⁵ = 13660109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13660147) 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, 16375 + ... + 17188.

It is an arithmetic number, because the mean of its divisors is an integer number (1913148).

Almost surely, 2^13660141 is an apocalyptic number.

13660141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13660141 is a deficient number, since it is larger than the sum of its proper divisors (1645043).

13660141 is a wasteful number, since it uses less digits than its factorization.

13660141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33611.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 13660141 is about 3695.9627974318. The cubic root of 13660141 is about 239.0479703901.

Adding to 13660141 its reverse (14106631), we get a palindrome (27766772).

The spelling of 13660141 in words is "thirteen million, six hundred sixty thousand, one hundred forty-one".