67132766 has 4 divisors (see below), whose sum is σ = 100699152. Its totient is φ = 33566382.

The previous prime is 67132733. The next prime is 67132777. The reversal of 67132766 is 66723176.

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

It is a congruent number.

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, 16783190 + ... + 16783193.

It is an arithmetic number, because the mean of its divisors is an integer number (25174788).

Almost surely, 2^67132766 is an apocalyptic number.

67132766 is a deficient number, since it is larger than the sum of its proper divisors (33566386).

67132766 is a wasteful number, since it uses less digits than its factorization.

67132766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33566385.

The product of its digits is 63504, while the sum is 38.

The square root of 67132766 is about 8193.4587324280. The cubic root of 67132766 is about 406.4229094012.

The spelling of 67132766 in words is "sixty-seven million, one hundred thirty-two thousand, seven hundred sixty-six".