5211927 has 12 divisors (see below), whose sum is σ = 8603920. Its totient is φ = 2978208.

The previous prime is 5211919. The next prime is 5211949. The reversal of 5211927 is 7291125.

It is not a de Polignac number, because 5211927 - 2³ = 5211919 is a prime.

It is a Duffinian number.

5211927 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5211927.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5211727) 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 11 ways as a sum of consecutive naturals, for example, 41302 + ... + 41427.

Almost surely, 2^5211927 is an apocalyptic number.

5211927 is a deficient number, since it is larger than the sum of its proper divisors (3391993).

5211927 is a wasteful number, since it uses less digits than its factorization.

5211927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82742 (or 82739 counting only the distinct ones).

The product of its digits is 1260, while the sum is 27.

The square root of 5211927 is about 2282.9645200922. The cubic root of 5211927 is about 173.3801767707.

The spelling of 5211927 in words is "five million, two hundred eleven thousand, nine hundred twenty-seven".