76675066 has 16 divisors (see below), whose sum is σ = 131146344. Its totient is φ = 33306624.

The previous prime is 76675057. The next prime is 76675073. The reversal of 76675066 is 66057667.

It can be written as a sum of positive squares in 4 ways, for example, as 35343025 + 41332041 = 5945^2 + 6429^2 .

It is a super-3 number, since 3×76675066³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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 in 7 ways as a sum of consecutive naturals, for example, 86295 + ... + 87178.

Almost surely, 2^76675066 is an apocalyptic number.

76675066 is a deficient number, since it is larger than the sum of its proper divisors (54471278).

76675066 is a wasteful number, since it uses less digits than its factorization.

76675066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173505.

The product of its (nonzero) digits is 317520, while the sum is 43.

The square root of 76675066 is about 8756.4299803059. The cubic root of 76675066 is about 424.8328126715.

The spelling of 76675066 in words is "seventy-six million, six hundred seventy-five thousand, sixty-six".