13832961 has 4 divisors (see below), whose sum is σ = 18443952. Its totient is φ = 9221972.

The previous prime is 13832957. The next prime is 13832981. The reversal of 13832961 is 16923831.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 16923831 = 3 ⋅5641277.

It is a cyclic number.

It is not a de Polignac number, because 13832961 - 2² = 13832957 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13832981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2305491 + ... + 2305496.

It is an arithmetic number, because the mean of its divisors is an integer number (4610988).

Almost surely, 2^13832961 is an apocalyptic number.

It is an amenable number.

13832961 is a deficient number, since it is larger than the sum of its proper divisors (4610991).

13832961 is an equidigital number, since it uses as much as digits as its factorization.

13832961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4610990.

The product of its digits is 7776, while the sum is 33.

The square root of 13832961 is about 3719.2688797666. The cubic root of 13832961 is about 240.0518464379.

The spelling of 13832961 in words is "thirteen million, eight hundred thirty-two thousand, nine hundred sixty-one".