766127052 has 24 divisors (see below), whose sum is σ = 1986255600. Its totient is φ = 255375648.

The previous prime is 766127009. The next prime is 766127053. The reversal of 766127052 is 250721667.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 766126998 and 766127016.

It is not an unprimeable number, because it can be changed into a prime (766127053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3546777 + ... + 3546992.

It is an arithmetic number, because the mean of its divisors is an integer number (82760650).

Almost surely, 2^766127052 is an apocalyptic number.

It is an amenable number.

766127052 is an abundant number, since it is smaller than the sum of its proper divisors (1220128548).

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

766127052 is a wasteful number, since it uses less digits than its factorization.

766127052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7093782 (or 7093774 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 766127052 is about 27679.0001987066. Note that the first 3 decimals coincide. The cubic root of 766127052 is about 915.0263469973.

The spelling of 766127052 in words is "seven hundred sixty-six million, one hundred twenty-seven thousand, fifty-two".