64202116 has 48 divisors (see below), whose sum is σ = 127895040. Its totient is φ = 28168800.

The previous prime is 64202111. The next prime is 64202129. The reversal of 64202116 is 61120246.

64202116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (64202111) 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 15 ways as a sum of consecutive naturals, for example, 164850 + ... + 165238.

It is an arithmetic number, because the mean of its divisors is an integer number (2664480).

Almost surely, 2^64202116 is an apocalyptic number.

It is an amenable number.

64202116 is a deficient number, since it is larger than the sum of its proper divisors (63692924).

64202116 is a wasteful number, since it uses less digits than its factorization.

64202116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457 (or 433 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 64202116 is about 8012.6222923585. The cubic root of 64202116 is about 400.4206325157.

The spelling of 64202116 in words is "sixty-four million, two hundred two thousand, one hundred sixteen".