5126820 has 24 divisors (see below), whose sum is σ = 14355264. Its totient is φ = 1367136.

The previous prime is 5126819. The next prime is 5126833. The reversal of 5126820 is 286215.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42664 + ... + 42783.

It is an arithmetic number, because the mean of its divisors is an integer number (598136).

Almost surely, 2^5126820 is an apocalyptic number.

It is an amenable number.

5126820 is an abundant number, since it is smaller than the sum of its proper divisors (9228444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5126820 is a wasteful number, since it uses less digits than its factorization.

5126820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85459 (or 85457 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 5126820 is about 2264.2482196084. The cubic root of 5126820 is about 172.4312685643.

The spelling of 5126820 in words is "five million, one hundred twenty-six thousand, eight hundred twenty".