44664466 has 64 divisors (see below), whose sum is σ = 88231680. Its totient is φ = 16450560.

The previous prime is 44664463. The next prime is 44664481. The reversal of 44664466 is 66446644.

It is a happy number.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (44664463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is an upside-down number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 325950 + ... + 326086.

It is an arithmetic number, because the mean of its divisors is an integer number (1378620).

Almost surely, 2^44664466 is an apocalyptic number.

44664466 is a deficient number, since it is larger than the sum of its proper divisors (43567214).

44664466 is a wasteful number, since it uses less digits than its factorization.

44664466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259.

The product of its digits is 331776, while the sum is 40.

The square root of 44664466 is about 6683.1479109773. The cubic root of 44664466 is about 354.8030806318.

The spelling of 44664466 in words is "forty-four million, six hundred sixty-four thousand, four hundred sixty-six".