63541962 has 64 divisors (see below), whose sum is σ = 160773120. Its totient is φ = 18414000.

The previous prime is 63541949. The next prime is 63541963. The reversal of 63541962 is 26914536.

It is a happy number.

63541962 is a `hidden beast` number, since 635 + 4 + 19 + 6 + 2 = 666.

63541962 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (63541963) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 11337 + ... + 15987.

It is an arithmetic number, because the mean of its divisors is an integer number (2512080).

Almost surely, 2^63541962 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63541962, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80386560).

63541962 is an abundant number, since it is smaller than the sum of its proper divisors (97231158).

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

63541962 is a wasteful number, since it uses less digits than its factorization.

63541962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4696 (or 4690 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 63541962 is about 7971.3212204753. The cubic root of 63541962 is about 399.0434686092.

The spelling of 63541962 in words is "sixty-three million, five hundred forty-one thousand, nine hundred sixty-two".