44066678 has 4 divisors (see below), whose sum is σ = 66100020. Its totient is φ = 22033338.

The previous prime is 44066657. The next prime is 44066749. The reversal of 44066678 is 87666044.

44066678 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 11016668 + ... + 11016671.

It is an arithmetic number, because the mean of its divisors is an integer number (16525005).

Almost surely, 2^44066678 is an apocalyptic number.

44066678 is a deficient number, since it is larger than the sum of its proper divisors (22033342).

44066678 is a wasteful number, since it uses less digits than its factorization.

44066678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22033341.

The product of its (nonzero) digits is 193536, while the sum is 41.

The square root of 44066678 is about 6638.2737213827. The cubic root of 44066678 is about 353.2130742591.

It can be divided in two parts, 44066 and 678, that added together give a palindrome (44744).

The spelling of 44066678 in words is "forty-four million, sixty-six thousand, six hundred seventy-eight".