64009874 has 8 divisors (see below), whose sum is σ = 100189440. Its totient is φ = 30613396.

The previous prime is 64009859. The next prime is 64009901. The reversal of 64009874 is 47890046.

It is a happy number.

64009874 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 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, 695714 + ... + 695805.

It is an arithmetic number, because the mean of its divisors is an integer number (12523680).

Almost surely, 2^64009874 is an apocalyptic number.

64009874 is a deficient number, since it is larger than the sum of its proper divisors (36179566).

64009874 is a wasteful number, since it uses less digits than its factorization.

64009874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1391544.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 64009874 is about 8000.6171011991. The cubic root of 64009874 is about 400.0205697755.

The spelling of 64009874 in words is "sixty-four million, nine thousand, eight hundred seventy-four".