63674222 has 8 divisors (see below), whose sum is σ = 95550456. Its totient is φ = 31824072.

The previous prime is 63674209. The next prime is 63674251. The reversal of 63674222 is 22247636.

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

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1613 + ... + 11399.

It is an arithmetic number, because the mean of its divisors is an integer number (11943807).

Almost surely, 2^63674222 is an apocalyptic number.

63674222 is a deficient number, since it is larger than the sum of its proper divisors (31876234).

63674222 is a wasteful number, since it uses less digits than its factorization.

63674222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13042.

The product of its digits is 24192, while the sum is 32.

The square root of 63674222 is about 7979.6128978792. The cubic root of 63674222 is about 399.3201409672.

The spelling of 63674222 in words is "sixty-three million, six hundred seventy-four thousand, two hundred twenty-two".