5112786 has 64 divisors (see below), whose sum is σ = 12672000. Its totient is φ = 1342656.

The previous prime is 5112769. The next prime is 5112791. The reversal of 5112786 is 6872115.

It is a super-2 number, since 2×5112786² = 52281161363592, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34240 + ... + 34388.

It is an arithmetic number, because the mean of its divisors is an integer number (198000).

Almost surely, 2^5112786 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5112786, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6336000).

5112786 is an abundant number, since it is smaller than the sum of its proper divisors (7559214).

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

5112786 is a wasteful number, since it uses less digits than its factorization.

5112786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223.

The product of its digits is 3360, while the sum is 30.

The square root of 5112786 is about 2261.1470540414. The cubic root of 5112786 is about 172.2737887593.

The spelling of 5112786 in words is "five million, one hundred twelve thousand, seven hundred eighty-six".