63332470 has 16 divisors (see below), whose sum is σ = 114097968. Its totient is φ = 25310880.

The previous prime is 63332461. The next prime is 63332513. The reversal of 63332470 is 7423336.

63332470 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×63332470² = 8022003512601800, 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, 14257 + ... + 18163.

It is an arithmetic number, because the mean of its divisors is an integer number (7131123).

Almost surely, 2^63332470 is an apocalyptic number.

63332470 is a deficient number, since it is larger than the sum of its proper divisors (50765498).

63332470 is a wasteful number, since it uses less digits than its factorization.

63332470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5535.

The product of its (nonzero) digits is 9072, while the sum is 28.

The square root of 63332470 is about 7958.1700157762. The cubic root of 63332470 is about 398.6044492577.

The spelling of 63332470 in words is "sixty-three million, three hundred thirty-two thousand, four hundred seventy".