13054087 has 4 divisors (see below), whose sum is σ = 13621680. Its totient is φ = 12486496.

The previous prime is 13054073. The next prime is 13054103. The reversal of 13054087 is 78045031.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13054087 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 (13054037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 283762 + ... + 283807.

It is an arithmetic number, because the mean of its divisors is an integer number (3405420).

Almost surely, 2^13054087 is an apocalyptic number.

13054087 is a deficient number, since it is larger than the sum of its proper divisors (567593).

13054087 is an equidigital number, since it uses as much as digits as its factorization.

13054087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567592.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 13054087 is about 3613.0440074818. The cubic root of 13054087 is about 235.4591115192.

The spelling of 13054087 in words is "thirteen million, fifty-four thousand, eighty-seven".