64233016 has 16 divisors (see below), whose sum is σ = 120898800. Its totient is φ = 31993344.

The previous prime is 64232989. The next prime is 64233017. The reversal of 64233016 is 61033246.

64233016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64233017) 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, 13161 + ... + 17368.

It is an arithmetic number, because the mean of its divisors is an integer number (7556175).

Almost surely, 2^64233016 is an apocalyptic number.

It is an amenable number.

64233016 is a deficient number, since it is larger than the sum of its proper divisors (56665784).

64233016 is a wasteful number, since it uses less digits than its factorization.

64233016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30798 (or 30794 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 64233016 is about 8014.5502681061. The cubic root of 64233016 is about 400.4848620345.

The spelling of 64233016 in words is "sixty-four million, two hundred thirty-three thousand, sixteen".