63522046 has 16 divisors (see below), whose sum is σ = 109861344. Its totient is φ = 26982144.

The previous prime is 63522029. The next prime is 63522071. The reversal of 63522046 is 64022536.

It is a happy number.

It is a super-2 number, since 2×63522046² = 8070100656052232, which contains 22 as substring.

It is a congruent number.

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, 18495 + ... + 21658.

It is an arithmetic number, because the mean of its divisors is an integer number (6866334).

Almost surely, 2^63522046 is an apocalyptic number.

63522046 is a deficient number, since it is larger than the sum of its proper divisors (46339298).

63522046 is a wasteful number, since it uses less digits than its factorization.

63522046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40275.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 63522046 is about 7970.0718942805. The cubic root of 63522046 is about 399.0017734316.

The spelling of 63522046 in words is "sixty-three million, five hundred twenty-two thousand, forty-six".