13082487 has 32 divisors (see below), whose sum is σ = 19832064. Its totient is φ = 7603200.

The previous prime is 13082473. The next prime is 13082519. The reversal of 13082487 is 78428031.

It is not a de Polignac number, because 13082487 - 2⁴ = 13082471 is a prime.

It is a super-2 number, since 2×13082487² = 342302932210338, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13082387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 134823 + ... + 134919.

It is an arithmetic number, because the mean of its divisors is an integer number (619752).

Almost surely, 2^13082487 is an apocalyptic number.

13082487 is a deficient number, since it is larger than the sum of its proper divisors (6749577).

13082487 is a wasteful number, since it uses less digits than its factorization.

13082487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239.

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 13082487 is about 3616.9720761985. The cubic root of 13082487 is about 235.6297399530.

The spelling of 13082487 in words is "thirteen million, eighty-two thousand, four hundred eighty-seven".