63676622 has 8 divisors (see below), whose sum is σ = 95610672. Its totient is φ = 31806400.

The previous prime is 63676621. The next prime is 63676631. The reversal of 63676622 is 22667636.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63676621) 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, 13379 + ... + 17502.

It is an arithmetic number, because the mean of its divisors is an integer number (11951334).

Almost surely, 2^63676622 is an apocalyptic number.

63676622 is a deficient number, since it is larger than the sum of its proper divisors (31934050).

63676622 is a wasteful number, since it uses less digits than its factorization.

63676622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31914.

The product of its digits is 108864, while the sum is 38.

The square root of 63676622 is about 7979.7632796970. The cubic root of 63676622 is about 399.3251579441.

The spelling of 63676622 in words is "sixty-three million, six hundred seventy-six thousand, six hundred twenty-two".