766045126 has 48 divisors (see below), whose sum is σ = 1543998672. Its totient is φ = 280896000.

The previous prime is 766045099. The next prime is 766045141. The reversal of 766045126 is 621540667.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 2575 + ... + 39226.

It is an arithmetic number, because the mean of its divisors is an integer number (32166639).

Almost surely, 2^766045126 is an apocalyptic number.

766045126 is an abundant number, since it is smaller than the sum of its proper divisors (777953546).

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

766045126 is a wasteful number, since it uses less digits than its factorization.

766045126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41845 (or 41838 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 766045126 is about 27677.5202285176. The cubic root of 766045126 is about 914.9937296394.

The spelling of 766045126 in words is "seven hundred sixty-six million, forty-five thousand, one hundred twenty-six".