13952747 has 8 divisors (see below), whose sum is σ = 14147952. Its totient is φ = 13759200.

The previous prime is 13952711. The next prime is 13952753. The reversal of 13952747 is 74725931.

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 13952747 - 2¹⁰ = 13951723 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 13952747.

It is not an unprimeable number, because it can be changed into a prime (13952777) 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, 28172 + ... + 28662.

It is an arithmetic number, because the mean of its divisors is an integer number (1768494).

Almost surely, 2^13952747 is an apocalyptic number.

13952747 is a deficient number, since it is larger than the sum of its proper divisors (195205).

13952747 is a wasteful number, since it uses less digits than its factorization.

13952747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829.

The product of its digits is 52920, while the sum is 38.

The square root of 13952747 is about 3735.3376018775. The cubic root of 13952747 is about 240.7427625518.

The spelling of 13952747 in words is "thirteen million, nine hundred fifty-two thousand, seven hundred forty-seven".