44021302 has 16 divisors (see below), whose sum is σ = 73406592. Its totient is φ = 19661760.

The previous prime is 44021267. The next prime is 44021303. The reversal of 44021302 is 20312044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44021303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26503 + ... + 28114.

It is an arithmetic number, because the mean of its divisors is an integer number (4587912).

Almost surely, 2^44021302 is an apocalyptic number.

44021302 is a deficient number, since it is larger than the sum of its proper divisors (29385290).

44021302 is a wasteful number, since it uses less digits than its factorization.

44021302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54663.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 44021302 is about 6634.8550850791. The cubic root of 44021302 is about 353.0917966745.

Adding to 44021302 its reverse (20312044), we get a palindrome (64333346).

The spelling of 44021302 in words is "forty-four million, twenty-one thousand, three hundred two".