44245542 has 32 divisors (see below), whose sum is σ = 96940800. Its totient is φ = 13351520.

The previous prime is 44245541. The next prime is 44245559. The reversal of 44245542 is 24554244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44245541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16084 + ... + 18632.

It is an arithmetic number, because the mean of its divisors is an integer number (3029400).

Almost surely, 2^44245542 is an apocalyptic number.

44245542 is an abundant number, since it is smaller than the sum of its proper divisors (52695258).

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

44245542 is a wasteful number, since it uses less digits than its factorization.

44245542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2828.

The product of its digits is 25600, while the sum is 30.

The square root of 44245542 is about 6651.7322555858. The cubic root of 44245542 is about 353.6903193571.

Adding to 44245542 its reverse (24554244), we get a palindrome (68799786).

The spelling of 44245542 in words is "forty-four million, two hundred forty-five thousand, five hundred forty-two".