64009154 has 16 divisors (see below), whose sum is σ = 105782976. Its totient is φ = 28806000.

The previous prime is 64009151. The next prime is 64009163. The reversal of 64009154 is 45190046.

64009154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (64009151) 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, 12182 + ... + 16625.

It is an arithmetic number, because the mean of its divisors is an integer number (6611436).

Almost surely, 2^64009154 is an apocalyptic number.

64009154 is a deficient number, since it is larger than the sum of its proper divisors (41773822).

64009154 is a wasteful number, since it uses less digits than its factorization.

64009154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28921.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 64009154 is about 8000.5721045435. The cubic root of 64009154 is about 400.0190699242.

The spelling of 64009154 in words is "sixty-four million, nine thousand, one hundred fifty-four".