64232116 has 24 divisors (see below), whose sum is σ = 122718344. Its totient is φ = 29237760.

The previous prime is 64232087. The next prime is 64232177. The reversal of 64232116 is 61123246.

64232116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 7290000 + 56942116 = 2700^2 + 7546^2 .

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, 4665 + ... + 12256.

Almost surely, 2^64232116 is an apocalyptic number.

It is an amenable number.

64232116 is a deficient number, since it is larger than the sum of its proper divisors (58486228).

64232116 is a wasteful number, since it uses less digits than its factorization.

64232116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17011 (or 17009 counting only the distinct ones).

The product of its digits is 1728, while the sum is 25.

The square root of 64232116 is about 8014.4941200303. The cubic root of 64232116 is about 400.4829915631.

The spelling of 64232116 in words is "sixty-four million, two hundred thirty-two thousand, one hundred sixteen".