63146118 has 16 divisors (see below), whose sum is σ = 144334080. Its totient is φ = 18041736.

The previous prime is 63146089. The next prime is 63146119. The reversal of 63146118 is 81164136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63146119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 751698 + ... + 751781.

It is an arithmetic number, because the mean of its divisors is an integer number (9020880).

Almost surely, 2^63146118 is an apocalyptic number.

63146118 is an abundant number, since it is smaller than the sum of its proper divisors (81187962).

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

63146118 is a wasteful number, since it uses less digits than its factorization.

63146118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1503491.

The product of its digits is 3456, while the sum is 30.

The square root of 63146118 is about 7946.4531710695. The cubic root of 63146118 is about 398.2131086010.

The spelling of 63146118 in words is "sixty-three million, one hundred forty-six thousand, one hundred eighteen".