63314140 has 12 divisors (see below), whose sum is σ = 132959736. Its totient is φ = 25325648.

The previous prime is 63314117. The next prime is 63314161. The reversal of 63314140 is 4141336.

63314140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 1582834 + ... + 1582873.

It is an arithmetic number, because the mean of its divisors is an integer number (11079978).

Almost surely, 2^63314140 is an apocalyptic number.

It is an amenable number.

63314140 is an abundant number, since it is smaller than the sum of its proper divisors (69645596).

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

63314140 is a wasteful number, since it uses less digits than its factorization.

63314140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3165716 (or 3165714 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 63314140 is about 7957.0182857651. The cubic root of 63314140 is about 398.5659901831.

Adding to 63314140 its reverse (4141336), we get a palindrome (67455476).

The spelling of 63314140 in words is "sixty-three million, three hundred fourteen thousand, one hundred forty".