44227642 has 8 divisors (see below), whose sum is σ = 70243956. Its totient is φ = 20812992.

The previous prime is 44227637. The next prime is 44227661. The reversal of 44227642 is 24672244.

44227642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 44076321 + 151321 = 6639^2 + 389^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

44227642 is a modest number, since divided by 27642 gives 442 as remainder.

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 3 ways as a sum of consecutive naturals, for example, 650373 + ... + 650440.

Almost surely, 2^44227642 is an apocalyptic number.

44227642 is a deficient number, since it is larger than the sum of its proper divisors (26016314).

44227642 is a wasteful number, since it uses less digits than its factorization.

44227642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1300832.

The product of its digits is 21504, while the sum is 31.

The square root of 44227642 is about 6650.3866053035. The cubic root of 44227642 is about 353.6426165424.

Adding to 44227642 its reverse (24672244), we get a palindrome (68899886).

The spelling of 44227642 in words is "forty-four million, two hundred twenty-seven thousand, six hundred forty-two".