252384587 has 16 divisors (see below), whose sum is σ = 317856000. Its totient is φ = 195041952.

The previous prime is 252384577. The next prime is 252384617. The reversal of 252384587 is 785483252.

252384587 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 252384587 - 2¹⁰ = 252383563 is a prime.

It is not an unprimeable number, because it can be changed into a prime (252384577) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28337 + ... + 36162.

It is an arithmetic number, because the mean of its divisors is an integer number (19866000).

Almost surely, 2^252384587 is an apocalyptic number.

252384587 is a deficient number, since it is larger than the sum of its proper divisors (65471413).

252384587 is a wasteful number, since it uses less digits than its factorization.

252384587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64562.

The product of its digits is 537600, while the sum is 44.

The square root of 252384587 is about 15886.6166001449. The cubic root of 252384587 is about 631.9571178443.

The spelling of 252384587 in words is "two hundred fifty-two million, three hundred eighty-four thousand, five hundred eighty-seven".