13952671 has 4 divisors (see below), whose sum is σ = 13993000. Its totient is φ = 13912344.

The previous prime is 13952657. The next prime is 13952677. The reversal of 13952671 is 17625931.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17625931 = 2179 ⋅8089.

It is a cyclic number.

It is not a de Polignac number, because 13952671 - 2⁵ = 13952639 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 (13952677) 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, 19641 + ... + 20338.

It is an arithmetic number, because the mean of its divisors is an integer number (3498250).

Almost surely, 2^13952671 is an apocalyptic number.

13952671 is a deficient number, since it is larger than the sum of its proper divisors (40329).

13952671 is an equidigital number, since it uses as much as digits as its factorization.

13952671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40328.

The product of its digits is 11340, while the sum is 34.

The square root of 13952671 is about 3735.3274287537. The cubic root of 13952671 is about 240.7423254459.

The spelling of 13952671 in words is "thirteen million, nine hundred fifty-two thousand, six hundred seventy-one".