63677042 has 16 divisors (see below), whose sum is σ = 112214592. Its totient is φ = 26717520.

The previous prime is 63677039. The next prime is 63677051. The reversal of 63677042 is 24077636.

It is a junction number, because it is equal to n+sod(n) for n = 63676993 and 63677011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111038 + ... + 111609.

It is an arithmetic number, because the mean of its divisors is an integer number (7013412).

Almost surely, 2^63677042 is an apocalyptic number.

63677042 is a deficient number, since it is larger than the sum of its proper divisors (48537550).

63677042 is a wasteful number, since it uses less digits than its factorization.

63677042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222673.

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 63677042 is about 7979.7895962237. The cubic root of 63677042 is about 399.3260359021.

The spelling of 63677042 in words is "sixty-three million, six hundred seventy-seven thousand, forty-two".