766765148 has 6 divisors (see below), whose sum is σ = 1341839016. Its totient is φ = 383382572.

The previous prime is 766765117. The next prime is 766765163. The reversal of 766765148 is 841567667.

It is a junction number, because it is equal to n+sod(n) for n = 766765096 and 766765105.

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 as a sum of consecutive naturals, namely, 95845640 + ... + 95845647.

It is an arithmetic number, because the mean of its divisors is an integer number (223639836).

Almost surely, 2^766765148 is an apocalyptic number.

It is an amenable number.

766765148 is a deficient number, since it is larger than the sum of its proper divisors (575073868).

766765148 is a wasteful number, since it uses less digits than its factorization.

766765148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191691291 (or 191691289 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 50.

The square root of 766765148 is about 27690.5245165201. The cubic root of 766765148 is about 915.2803138492.

The spelling of 766765148 in words is "seven hundred sixty-six million, seven hundred sixty-five thousand, one hundred forty-eight".