767061 has 6 divisors (see below), whose sum is σ = 1107990. Its totient is φ = 511368.

The previous prime is 767051. The next prime is 767071. The reversal of 767061 is 160767.

It is an interprime number because it is at equal distance from previous prime (767051) and next prime (767071).

It can be written as a sum of positive squares in only one way, i.e., 680625 + 86436 = 825^2 + 294^2 .

It is not a de Polignac number, because 767061 - 2⁵ = 767029 is a prime.

767061 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (767051) 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 5 ways as a sum of consecutive naturals, for example, 42606 + ... + 42623.

It is an arithmetic number, because the mean of its divisors is an integer number (184665).

2⁷⁶⁷⁰⁶¹ is an apocalyptic number.

It is an amenable number.

767061 is a deficient number, since it is larger than the sum of its proper divisors (340929).

767061 is a wasteful number, since it uses less digits than its factorization.

767061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85235 (or 85232 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 27.

The square root of 767061 is about 875.8201870247. The cubic root of 767061 is about 91.5398017291.

The spelling of 767061 in words is "seven hundred sixty-seven thousand, sixty-one".