5111766 has 36 divisors (see below), whose sum is σ = 12179076. Its totient is φ = 1548360.

The previous prime is 5111761. The next prime is 5111791. The reversal of 5111766 is 6671115.

It is a super-2 number, since 2×5111766² = 52260303277512, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5111761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1005 + ... + 3351.

Almost surely, 2^5111766 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5111766, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6089538).

5111766 is an abundant number, since it is smaller than the sum of its proper divisors (7067310).

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

5111766 is a wasteful number, since it uses less digits than its factorization.

5111766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2377 (or 2363 counting only the distinct ones).

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

The square root of 5111766 is about 2260.9214935508. The cubic root of 5111766 is about 172.2623317995.

The spelling of 5111766 in words is "five million, one hundred eleven thousand, seven hundred sixty-six".