5258787 has 8 divisors (see below), whose sum is σ = 7062720. Its totient is φ = 3480360.

The previous prime is 5258779. The next prime is 5258791. The reversal of 5258787 is 7878525.

It is a happy number.

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

It is not a de Polignac number, because 5258787 - 2³ = 5258779 is a prime.

It is a super-2 number, since 2×5258787² = 55309681422738, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

5258787 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5258707) 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, 5889 + ... + 6722.

It is an arithmetic number, because the mean of its divisors is an integer number (882840).

Almost surely, 2^5258787 is an apocalyptic number.

5258787 is a deficient number, since it is larger than the sum of its proper divisors (1803933).

5258787 is a wasteful number, since it uses less digits than its factorization.

5258787 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12753.

The product of its digits is 156800, while the sum is 42.

The square root of 5258787 is about 2293.2045264215. The cubic root of 5258787 is about 173.8982427884.

The spelling of 5258787 in words is "five million, two hundred fifty-eight thousand, seven hundred eighty-seven".