63159146 has 16 divisors (see below), whose sum is σ = 98172000. Its totient is φ = 30455568.

The previous prime is 63159139. The next prime is 63159169. The reversal of 63159146 is 64195136.

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, 1205 + ... + 11303.

It is an arithmetic number, because the mean of its divisors is an integer number (6135750).

Almost surely, 2^63159146 is an apocalyptic number.

63159146 is a deficient number, since it is larger than the sum of its proper divisors (35012854).

63159146 is a wasteful number, since it uses less digits than its factorization.

63159146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10213.

The product of its digits is 19440, while the sum is 35.

The square root of 63159146 is about 7947.2728655810. The cubic root of 63159146 is about 398.2404925152.

The spelling of 63159146 in words is "sixty-three million, one hundred fifty-nine thousand, one hundred forty-six".