13704953 has 4 divisors (see below), whose sum is σ = 13722468. Its totient is φ = 13687440.

The previous prime is 13704949. The next prime is 13704959. The reversal of 13704953 is 35940731.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2199289 + 11505664 = 1483^2 + 3392^2 .

It is a cyclic number.

It is not a de Polignac number, because 13704953 - 2² = 13704949 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13704959) 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, 7526 + ... + 9167.

It is an arithmetic number, because the mean of its divisors is an integer number (3430617).

Almost surely, 2^13704953 is an apocalyptic number.

It is an amenable number.

13704953 is a deficient number, since it is larger than the sum of its proper divisors (17515).

13704953 is an equidigital number, since it uses as much as digits as its factorization.

13704953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17514.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 13704953 is about 3702.0201242025. The cubic root of 13704953 is about 239.3090834871.

The spelling of 13704953 in words is "thirteen million, seven hundred four thousand, nine hundred fifty-three".