63412166 has 8 divisors (see below), whose sum is σ = 96264504. Its totient is φ = 31324000.

The previous prime is 63412147. The next prime is 63412169. The reversal of 63412166 is 66121436.

It is a happy number.

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

It is a super-2 number, since 2×63412166² = 8042205593623112, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63412169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190835 + ... + 191166.

It is an arithmetic number, because the mean of its divisors is an integer number (12033063).

Almost surely, 2^63412166 is an apocalyptic number.

63412166 is a deficient number, since it is larger than the sum of its proper divisors (32852338).

63412166 is a wasteful number, since it uses less digits than its factorization.

63412166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382086.

The product of its digits is 5184, while the sum is 29.

The square root of 63412166 is about 7963.1756228279. The cubic root of 63412166 is about 398.7715771384.

The spelling of 63412166 in words is "sixty-three million, four hundred twelve thousand, one hundred sixty-six".