5156766 has 12 divisors (see below), whose sum is σ = 11173032. Its totient is φ = 1718916.

The previous prime is 5156747. The next prime is 5156773. The reversal of 5156766 is 6676515.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5156766.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 143226 + ... + 143261.

It is an arithmetic number, because the mean of its divisors is an integer number (931086).

Almost surely, 2^5156766 is an apocalyptic number.

5156766 is an abundant number, since it is smaller than the sum of its proper divisors (6016266).

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

5156766 is a wasteful number, since it uses less digits than its factorization.

5156766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286495 (or 286492 counting only the distinct ones).

The product of its digits is 37800, while the sum is 36.

The square root of 5156766 is about 2270.8513821913. The cubic root of 5156766 is about 172.7663434322.

The spelling of 5156766 in words is "five million, one hundred fifty-six thousand, seven hundred sixty-six".