766136 has 16 divisors (see below), whose sum is σ = 1641840. Its totient is φ = 328320.

The previous prime is 766127. The next prime is 766163. The reversal of 766136 is 631667.

It is a happy number.

766136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 766099 and 766108.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 766136.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6785 + ... + 6896.

It is an arithmetic number, because the mean of its divisors is an integer number (102615).

2⁷⁶⁶¹³⁶ is an apocalyptic number.

It is an amenable number.

766136 is an abundant number, since it is smaller than the sum of its proper divisors (875704).

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

766136 is a wasteful number, since it uses less digits than its factorization.

766136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13694 (or 13690 counting only the distinct ones).

The product of its digits is 4536, while the sum is 29.

The square root of 766136 is about 875.2919512940. The cubic root of 766136 is about 91.5029909341.

The spelling of 766136 in words is "seven hundred sixty-six thousand, one hundred thirty-six".