13452799 has 4 divisors (see below), whose sum is σ = 13469320. Its totient is φ = 13436280.

The previous prime is 13452773. The next prime is 13452811. The reversal of 13452799 is 99725431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99725431 = 13 ⋅7671187.

It is a cyclic number.

It is not a de Polignac number, because 13452799 - 2¹⁵ = 13420031 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 (13452739) 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, 6972 + ... + 8689.

It is an arithmetic number, because the mean of its divisors is an integer number (3367330).

Almost surely, 2^13452799 is an apocalyptic number.

13452799 is a deficient number, since it is larger than the sum of its proper divisors (16521).

13452799 is an equidigital number, since it uses as much as digits as its factorization.

13452799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16520.

The product of its digits is 68040, while the sum is 40.

The square root of 13452799 is about 3667.8057473100. The cubic root of 13452799 is about 237.8323266428.

The spelling of 13452799 in words is "thirteen million, four hundred fifty-two thousand, seven hundred ninety-nine".