63120602 has 8 divisors (see below), whose sum is σ = 98797536. Its totient is φ = 30188092.

The previous prime is 63120601. The next prime is 63120613. The reversal of 63120602 is 20602136.

63120602 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 not an unprimeable number, because it can be changed into a prime (63120601) 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 3 ways as a sum of consecutive naturals, for example, 686048 + ... + 686139.

It is an arithmetic number, because the mean of its divisors is an integer number (12349692).

Almost surely, 2^63120602 is an apocalyptic number.

63120602 is a deficient number, since it is larger than the sum of its proper divisors (35676934).

63120602 is a wasteful number, since it uses less digits than its factorization.

63120602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1372212.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 63120602 is about 7944.8475126965. The cubic root of 63120602 is about 398.1594648991.

Adding to 63120602 its reverse (20602136), we get a palindrome (83722738).

The spelling of 63120602 in words is "sixty-three million, one hundred twenty thousand, six hundred two".