63146315 has 8 divisors (see below), whose sum is σ = 75994800. Its totient is φ = 50370912.

The previous prime is 63146299. The next prime is 63146353. The reversal of 63146315 is 51364136.

It is a happy number.

63146315 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 63146315 - 2⁴ = 63146299 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 16349 + ... + 19838.

It is an arithmetic number, because the mean of its divisors is an integer number (9499350).

Almost surely, 2^63146315 is an apocalyptic number.

63146315 is a deficient number, since it is larger than the sum of its proper divisors (12848485).

63146315 is a wasteful number, since it uses less digits than its factorization.

63146315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36541.

The product of its digits is 6480, while the sum is 29.

The square root of 63146315 is about 7946.4655665270. The cubic root of 63146315 is about 398.2135227088.

The spelling of 63146315 in words is "sixty-three million, one hundred forty-six thousand, three hundred fifteen".