63005426 has 24 divisors (see below), whose sum is σ = 104569920. Its totient is φ = 28449080.

The previous prime is 63005407. The next prime is 63005431. The reversal of 63005426 is 62450036.

63005426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 63005395 and 63005404.

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 11 ways as a sum of consecutive naturals, for example, 39635 + ... + 41193.

It is an arithmetic number, because the mean of its divisors is an integer number (4357080).

Almost surely, 2^63005426 is an apocalyptic number.

63005426 is a deficient number, since it is larger than the sum of its proper divisors (41564494).

63005426 is a wasteful number, since it uses less digits than its factorization.

63005426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1750 (or 1739 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 63005426 is about 7937.5957317062. The cubic root of 63005426 is about 397.9171439349.

The spelling of 63005426 in words is "sixty-three million, five thousand, four hundred twenty-six".