13074499 has 4 divisors (see below), whose sum is σ = 13140400. Its totient is φ = 13008600.

The previous prime is 13074497. The next prime is 13074541. The reversal of 13074499 is 99447031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99447031 = 83 ⋅1198157.

It is a cyclic number.

It is not a de Polignac number, because 13074499 - 2¹ = 13074497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13074493) 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, 32652 + ... + 33049.

It is an arithmetic number, because the mean of its divisors is an integer number (3285100).

Almost surely, 2^13074499 is an apocalyptic number.

13074499 is a deficient number, since it is larger than the sum of its proper divisors (65901).

13074499 is an equidigital number, since it uses as much as digits as its factorization.

13074499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65900.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 13074499 is about 3615.8676690388. The cubic root of 13074499 is about 235.5817726825.

The spelling of 13074499 in words is "thirteen million, seventy-four thousand, four hundred ninety-nine".