5126605 has 16 divisors (see below), whose sum is σ = 7107264. Its totient is φ = 3508480.

The previous prime is 5126603. The next prime is 5126617. The reversal of 5126605 is 5066215.

It is not a de Polignac number, because 5126605 - 2¹ = 5126603 is a prime.

It is a Duffinian number.

5126605 is a lucky number.

It is a nialpdrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 5126605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5126603) 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 15 ways as a sum of consecutive naturals, for example, 1807 + ... + 3676.

It is an arithmetic number, because the mean of its divisors is an integer number (444204).

Almost surely, 2^5126605 is an apocalyptic number.

5126605 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5126605 is a deficient number, since it is larger than the sum of its proper divisors (1980659).

5126605 is a wasteful number, since it uses less digits than its factorization.

5126605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5516.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 5126605 is about 2264.2007419838. The cubic root of 5126605 is about 172.4288581526.

It can be divided in two parts, 512 and 6605, that added together give a palindrome (7117).

The spelling of 5126605 in words is "five million, one hundred twenty-six thousand, six hundred five".