64202052 has 24 divisors (see below), whose sum is σ = 150952032. Its totient is φ = 21236800.

The previous prime is 64202051. The next prime is 64202059. The reversal of 64202052 is 25020246.

64202052 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 (64202051) 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 7 ways as a sum of consecutive naturals, for example, 18849 + ... + 21992.

It is an arithmetic number, because the mean of its divisors is an integer number (6289668).

Almost surely, 2^64202052 is an apocalyptic number.

It is an amenable number.

64202052 is an abundant number, since it is smaller than the sum of its proper divisors (86749980).

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

64202052 is a wasteful number, since it uses less digits than its factorization.

64202052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40979 (or 40977 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 64202052 is about 8012.6182986587. The cubic root of 64202052 is about 400.4204994623.

Adding to 64202052 its reverse (25020246), we get a palindrome (89222298).

The spelling of 64202052 in words is "sixty-four million, two hundred two thousand, fifty-two".