63425296 has 45 divisors (see below), whose sum is σ = 135823989. Its totient is φ = 28670400.

The previous prime is 63425281. The next prime is 63425309. The reversal of 63425296 is 69252436.

The square root of 63425296 is 7964.

It is a perfect power (a square), and thus also a powerful number.

63425296 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 698896 + 62726400 = 836^2 + 7920^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 350326 + ... + 350506.

Almost surely, 2^63425296 is an apocalyptic number.

63425296 is the 7964-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63425296

63425296 is an abundant number, since it is smaller than the sum of its proper divisors (72398693).

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

63425296 is a wasteful number, since it uses less digits than its factorization.

63425296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392 (or 194 counting only the distinct ones).

The product of its digits is 77760, while the sum is 37.

The cubic root of 63425296 is about 398.7990981953.

The spelling of 63425296 in words is "sixty-three million, four hundred twenty-five thousand, two hundred ninety-six".