44270542 has 16 divisors (see below), whose sum is σ = 68810112. Its totient is φ = 21339360.

The previous prime is 44270503. The next prime is 44270557. The reversal of 44270542 is 24507244.

It is a happy number.

44270542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 44270542.

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 in 7 ways as a sum of consecutive naturals, for example, 16948 + ... + 19384.

It is an arithmetic number, because the mean of its divisors is an integer number (4300632).

Almost surely, 2^44270542 is an apocalyptic number.

44270542 is a deficient number, since it is larger than the sum of its proper divisors (24539570).

44270542 is a wasteful number, since it uses less digits than its factorization.

44270542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2763.

The product of its (nonzero) digits is 8960, while the sum is 28.

The square root of 44270542 is about 6653.6111999425. The cubic root of 44270542 is about 353.7569218722.

Adding to 44270542 its reverse (24507244), we get a palindrome (68777786).

The spelling of 44270542 in words is "forty-four million, two hundred seventy thousand, five hundred forty-two".