13652297 has 8 divisors (see below), whose sum is σ = 14099976. Its totient is φ = 13208832.

The previous prime is 13652291. The next prime is 13652299. The reversal of 13652297 is 79225631.

It can be written as a sum of positive squares in 4 ways, for example, as 4748041 + 8904256 = 2179^2 + 2984^2 .

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 13652297 - 2⁴ = 13652281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13652291) 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, 6353 + ... + 8225.

It is an arithmetic number, because the mean of its divisors is an integer number (1762497).

Almost surely, 2^13652297 is an apocalyptic number.

It is an amenable number.

13652297 is a deficient number, since it is larger than the sum of its proper divisors (447679).

13652297 is a wasteful number, since it uses less digits than its factorization.

13652297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2107.

The product of its digits is 22680, while the sum is 35.

The square root of 13652297 is about 3694.9014871847. The cubic root of 13652297 is about 239.0022058234.

The spelling of 13652297 in words is "thirteen million, six hundred fifty-two thousand, two hundred ninety-seven".