766265 has 8 divisors (see below), whose sum is σ = 924288. Its totient is φ = 609840.

The previous prime is 766261. The next prime is 766273. The reversal of 766265 is 562667.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 766265 - 2² = 766261 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (766261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1424 + ... + 1886.

It is an arithmetic number, because the mean of its divisors is an integer number (115536).

2⁷⁶⁶²⁶⁵ is an apocalyptic number.

It is an amenable number.

766265 is a deficient number, since it is larger than the sum of its proper divisors (158023).

766265 is a wasteful number, since it uses less digits than its factorization.

766265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799.

The product of its digits is 15120, while the sum is 32.

The square root of 766265 is about 875.3656378908. The cubic root of 766265 is about 91.5081263250.

The spelling of 766265 in words is "seven hundred sixty-six thousand, two hundred sixty-five".