63676822 has 16 divisors (see below), whose sum is σ = 106417152. Its totient is φ = 28327720.

The previous prime is 63676807. The next prime is 63676829. The reversal of 63676822 is 22867636.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63676829) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29758 + ... + 31825.

It is an arithmetic number, because the mean of its divisors is an integer number (6651072).

Almost surely, 2^63676822 is an apocalyptic number.

63676822 is a deficient number, since it is larger than the sum of its proper divisors (42740330).

63676822 is a wasteful number, since it uses less digits than its factorization.

63676822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61643.

The product of its digits is 145152, while the sum is 40.

The square root of 63676822 is about 7979.7758113872. The cubic root of 63676822 is about 399.3255760198.

The spelling of 63676822 in words is "sixty-three million, six hundred seventy-six thousand, eight hundred twenty-two".