63132166 has 4 divisors (see below), whose sum is σ = 94698252. Its totient is φ = 31566082.

The previous prime is 63132163. The next prime is 63132191. The reversal of 63132166 is 66123136.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63132163) 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 as a sum of consecutive naturals, namely, 15783040 + ... + 15783043.

It is an arithmetic number, because the mean of its divisors is an integer number (23674563).

Almost surely, 2^63132166 is an apocalyptic number.

63132166 is a deficient number, since it is larger than the sum of its proper divisors (31566086).

63132166 is a wasteful number, since it uses less digits than its factorization.

63132166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31566085.

The product of its digits is 3888, while the sum is 28.

The square root of 63132166 is about 7945.5752466388. The cubic root of 63132166 is about 398.1837783286.

The spelling of 63132166 in words is "sixty-three million, one hundred thirty-two thousand, one hundred sixty-six".