76850266 has 4 divisors (see below), whose sum is σ = 115275402. Its totient is φ = 38425132.

The previous prime is 76850237. The next prime is 76850297. The reversal of 76850266 is 66205867.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 75325041 + 1525225 = 8679^2 + 1235^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 19212565 + ... + 19212568.

Almost surely, 2^76850266 is an apocalyptic number.

76850266 is a deficient number, since it is larger than the sum of its proper divisors (38425136).

76850266 is a wasteful number, since it uses less digits than its factorization.

76850266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38425135.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 76850266 is about 8766.4283491055. The cubic root of 76850266 is about 425.1561428576.

The spelling of 76850266 in words is "seventy-six million, eight hundred fifty thousand, two hundred sixty-six".