5172587 has 6 divisors (see below), whose sum is σ = 6017148. Its totient is φ = 4433604.

The previous prime is 5172571. The next prime is 5172647. The reversal of 5172587 is 7852715.

It is not a de Polignac number, because 5172587 - 2⁴ = 5172571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5172547) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 52733 + ... + 52830.

It is an arithmetic number, because the mean of its divisors is an integer number (1002858).

Almost surely, 2^5172587 is an apocalyptic number.

5172587 is a deficient number, since it is larger than the sum of its proper divisors (844561).

5172587 is a wasteful number, since it uses less digits than its factorization.

5172587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105577 (or 105570 counting only the distinct ones).

The product of its digits is 19600, while the sum is 35.

The square root of 5172587 is about 2274.3322096827. The cubic root of 5172587 is about 172.9428459000.

The spelling of 5172587 in words is "five million, one hundred seventy-two thousand, five hundred eighty-seven".