63042880 has 28 divisors (see below), whose sum is σ = 150121620. Its totient is φ = 25217024.

The previous prime is 63042877. The next prime is 63042907. The reversal of 63042880 is 8824036.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 33362176 + 29680704 = 5776^2 + 5448^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98185 + ... + 98824.

Almost surely, 2^63042880 is an apocalyptic number.

It is an amenable number.

63042880 is an abundant number, since it is smaller than the sum of its proper divisors (87078740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63042880 is a wasteful number, since it uses less digits than its factorization.

63042880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197026 (or 197016 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 63042880 is about 7939.9546598202. The cubic root of 63042880 is about 397.9959764919.

The spelling of 63042880 in words is "sixty-three million, forty-two thousand, eight hundred eighty".