64244046 has 8 divisors (see below), whose sum is σ = 128488104. Its totient is φ = 21414680.

The previous prime is 64244029. The next prime is 64244053. The reversal of 64244046 is 64044246.

64244046 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.

64244046 is an admirable number.

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 3 ways as a sum of consecutive naturals, for example, 5353665 + ... + 5353676.

It is an arithmetic number, because the mean of its divisors is an integer number (16061013).

Almost surely, 2^64244046 is an apocalyptic number.

64244046 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

64244046 is a wasteful number, since it uses less digits than its factorization.

64244046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10707346.

The product of its (nonzero) digits is 18432, while the sum is 30.

The square root of 64244046 is about 8015.2383620202. The cubic root of 64244046 is about 400.5077842817.

The spelling of 64244046 in words is "sixty-four million, two hundred forty-four thousand, forty-six".