44575066 has 4 divisors (see below), whose sum is σ = 66862602. Its totient is φ = 22287532.

The previous prime is 44575057. The next prime is 44575073. The reversal of 44575066 is 66057544.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 35700625 + 8874441 = 5975^2 + 2979^2 .

It is a zygodrome in base 4.

It is an unprimeable number.

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

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11143765 + ... + 11143768.

Almost surely, 2^44575066 is an apocalyptic number.

44575066 is a deficient number, since it is larger than the sum of its proper divisors (22287536).

44575066 is a wasteful number, since it uses less digits than its factorization.

44575066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22287535.

The product of its (nonzero) digits is 100800, while the sum is 37.

The square root of 44575066 is about 6676.4560958640. The cubic root of 44575066 is about 354.5661989456.

The spelling of 44575066 in words is "forty-four million, five hundred seventy-five thousand, sixty-six".