76761266 has 8 divisors (see below), whose sum is σ = 117950364. Its totient is φ = 37444480.

The previous prime is 76761263. The next prime is 76761271. The reversal of 76761266 is 66216767.

It can be written as a sum of positive squares in 2 ways, for example, as 76300225 + 461041 = 8735^2 + 679^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (41).

It is not an unprimeable number, because it can be changed into a prime (76761263) 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 3 ways as a sum of consecutive naturals, for example, 467975 + ... + 468138.

Almost surely, 2^76761266 is an apocalyptic number.

76761266 is a deficient number, since it is larger than the sum of its proper divisors (41189098).

76761266 is a wasteful number, since it uses less digits than its factorization.

76761266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936156.

The product of its digits is 127008, while the sum is 41.

The square root of 76761266 is about 8761.3506949557. The cubic root of 76761266 is about 424.9919555571.

The spelling of 76761266 in words is "seventy-six million, seven hundred sixty-one thousand, two hundred sixty-six".