64063372 has 24 divisors (see below), whose sum is σ = 117927936. Its totient is φ = 30392208.

The previous prime is 64063369. The next prime is 64063393. The reversal of 64063372 is 27336046.

64063372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 8943 + ... + 14425.

It is an arithmetic number, because the mean of its divisors is an integer number (4913664).

Almost surely, 2^64063372 is an apocalyptic number.

It is an amenable number.

64063372 is a deficient number, since it is larger than the sum of its proper divisors (53864564).

64063372 is a wasteful number, since it uses less digits than its factorization.

64063372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5637 (or 5635 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 31.

The square root of 64063372 is about 8003.9597700138. The cubic root of 64063372 is about 400.1319814475.

The spelling of 64063372 in words is "sixty-four million, sixty-three thousand, three hundred seventy-two".