64101466 has 16 divisors (see below), whose sum is σ = 112962528. Its totient is φ = 26895600.

The previous prime is 64101431. The next prime is 64101487. The reversal of 64101466 is 66410146.

64101466 = 2409² + 2410² + ... + 2419².

64101466 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, 111780 + ... + 112351.

It is an arithmetic number, because the mean of its divisors is an integer number (7060158).

Almost surely, 2^64101466 is an apocalyptic number.

64101466 is a deficient number, since it is larger than the sum of its proper divisors (48861062).

64101466 is a wasteful number, since it uses less digits than its factorization.

64101466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224157.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 64101466 is about 8006.3391134775. The cubic root of 64101466 is about 400.2112758866.

The spelling of 64101466 in words is "sixty-four million, one hundred one thousand, four hundred sixty-six".