63347152 has 40 divisors (see below), whose sum is σ = 139723200. Its totient is φ = 27540480.

The previous prime is 63347143. The next prime is 63347161. The reversal of 63347152 is 25174336.

63347152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (63347143) and next prime (63347161).

It is a super-2 number, since 2×63347152² = 8025723333022208, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 3777 + ... + 11872.

It is an arithmetic number, because the mean of its divisors is an integer number (3493080).

Almost surely, 2^63347152 is an apocalyptic number.

It is an amenable number.

63347152 is an abundant number, since it is smaller than the sum of its proper divisors (76376048).

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

63347152 is a wasteful number, since it uses less digits than its factorization.

63347152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15691 (or 15685 counting only the distinct ones).

The product of its digits is 15120, while the sum is 31.

The square root of 63347152 is about 7959.0924105704. The cubic root of 63347152 is about 398.6352489320.

The spelling of 63347152 in words is "sixty-three million, three hundred forty-seven thousand, one hundred fifty-two".