44463666 has 16 divisors (see below), whose sum is σ = 95768064. Its totient is φ = 13681104.

The previous prime is 44463659. The next prime is 44463689. The reversal of 44463666 is 66636444.

44463666 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 284946 + ... + 285101.

It is an arithmetic number, because the mean of its divisors is an integer number (5985504).

Almost surely, 2^44463666 is an apocalyptic number.

44463666 is an abundant number, since it is smaller than the sum of its proper divisors (51304398).

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

44463666 is a wasteful number, since it uses less digits than its factorization.

44463666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570065.

The product of its digits is 248832, while the sum is 39.

The square root of 44463666 is about 6668.1081274976. The cubic root of 44463666 is about 354.2705805779.

The spelling of 44463666 in words is "forty-four million, four hundred sixty-three thousand, six hundred sixty-six".