5126687 has 8 divisors (see below), whose sum is σ = 5383680. Its totient is φ = 4875480.

The previous prime is 5126669. The next prime is 5126689. The reversal of 5126687 is 7866215.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5126687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5126689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 428 + ... + 3230.

It is an arithmetic number, because the mean of its divisors is an integer number (672960).

Almost surely, 2^5126687 is an apocalyptic number.

5126687 is a deficient number, since it is larger than the sum of its proper divisors (256993).

5126687 is a wasteful number, since it uses less digits than its factorization.

5126687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2893.

The product of its digits is 20160, while the sum is 35.

The square root of 5126687 is about 2264.2188498465. The cubic root of 5126687 is about 172.4297774804.

The spelling of 5126687 in words is "five million, one hundred twenty-six thousand, six hundred eighty-seven".