13252587 has 8 divisors (see below), whose sum is σ = 17687040. Its totient is φ = 8826600.

The previous prime is 13252583. The next prime is 13252601. The reversal of 13252587 is 78525231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13252587 - 2² = 13252583 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13252583) 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, 4462 + ... + 6812.

It is an arithmetic number, because the mean of its divisors is an integer number (2210880).

Almost surely, 2^13252587 is an apocalyptic number.

13252587 is a deficient number, since it is larger than the sum of its proper divisors (4434453).

13252587 is a wasteful number, since it uses less digits than its factorization.

13252587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4233.

The product of its digits is 16800, while the sum is 33.

The square root of 13252587 is about 3640.4102790757. The cubic root of 13252587 is about 236.6465739295.

The spelling of 13252587 in words is "thirteen million, two hundred fifty-two thousand, five hundred eighty-seven".