64038167 has 8 divisors (see below), whose sum is σ = 67950000. Its totient is φ = 60142464.

The previous prime is 64038127. The next prime is 64038173. The reversal of 64038167 is 76183046.

64038167 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 64038167 - 2¹² = 64034071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64038127) 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, 4709 + ... + 12257.

It is an arithmetic number, because the mean of its divisors is an integer number (8493750).

Almost surely, 2^64038167 is an apocalyptic number.

64038167 is a deficient number, since it is larger than the sum of its proper divisors (3911833).

64038167 is a wasteful number, since it uses less digits than its factorization.

64038167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8065.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 64038167 is about 8002.3850819615. The cubic root of 64038167 is about 400.0794987821.

The spelling of 64038167 in words is "sixty-four million, thirty-eight thousand, one hundred sixty-seven".