5266128 has 60 divisors (see below), whose sum is σ = 15832320. Its totient is φ = 1503936.

The previous prime is 5266127. The next prime is 5266153. The reversal of 5266128 is 8216625.

It is a super-2 number, since 2×5266128² = 55464208224768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5266095 and 5266104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5266123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1233 + ... + 3471.

It is an arithmetic number, because the mean of its divisors is an integer number (263872).

Almost surely, 2^5266128 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5266128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7916160).

5266128 is an abundant number, since it is smaller than the sum of its proper divisors (10566192).

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

5266128 is a wasteful number, since it uses less digits than its factorization.

5266128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2264 (or 2251 counting only the distinct ones).

The product of its digits is 5760, while the sum is 30.

The square root of 5266128 is about 2294.8045668422. The cubic root of 5266128 is about 173.9791228750.

The spelling of 5266128 in words is "five million, two hundred sixty-six thousand, one hundred twenty-eight".