44889212 has 6 divisors (see below), whose sum is σ = 78556128. Its totient is φ = 22444604.

The previous prime is 44889203. The next prime is 44889217. The reversal of 44889212 is 21298844.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44889217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611148 + ... + 5611155.

It is an arithmetic number, because the mean of its divisors is an integer number (13092688).

Almost surely, 2^44889212 is an apocalyptic number.

It is an amenable number.

44889212 is a deficient number, since it is larger than the sum of its proper divisors (33666916).

44889212 is a wasteful number, since it uses less digits than its factorization.

44889212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11222307 (or 11222305 counting only the distinct ones).

The product of its digits is 36864, while the sum is 38.

The square root of 44889212 is about 6699.9411937718. The cubic root of 44889212 is about 355.3971934672.

The spelling of 44889212 in words is "forty-four million, eight hundred eighty-nine thousand, two hundred twelve".