63476752 has 10 divisors (see below), whose sum is σ = 122986238. Its totient is φ = 31738368.

The previous prime is 63476741. The next prime is 63476753. The reversal of 63476752 is 25767436.

It can be written as a sum of positive squares in only one way, i.e., 44675856 + 18800896 = 6684^2 + 4336^2 .

It is not an unprimeable number, because it can be changed into a prime (63476753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1983633 + ... + 1983664.

Almost surely, 2^63476752 is an apocalyptic number.

It is an amenable number.

63476752 is a deficient number, since it is larger than the sum of its proper divisors (59509486).

63476752 is a wasteful number, since it uses less digits than its factorization.

63476752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3967305 (or 3967299 counting only the distinct ones).

The product of its digits is 211680, while the sum is 40.

The square root of 63476752 is about 7967.2298824623. The cubic root of 63476752 is about 398.9069156374.

The spelling of 63476752 in words is "sixty-three million, four hundred seventy-six thousand, seven hundred fifty-two".