44721214 has 4 divisors (see below), whose sum is σ = 67081824. Its totient is φ = 22360606.

The previous prime is 44721211. The next prime is 44721221. The reversal of 44721214 is 41212744.

44721214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44721211) by changing a digit.

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 as a sum of consecutive naturals, namely, 11180302 + ... + 11180305.

It is an arithmetic number, because the mean of its divisors is an integer number (16770456).

Almost surely, 2^44721214 is an apocalyptic number.

44721214 is a deficient number, since it is larger than the sum of its proper divisors (22360610).

44721214 is a wasteful number, since it uses less digits than its factorization.

44721214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22360609.

The product of its digits is 1792, while the sum is 25.

The square root of 44721214 is about 6687.3921673549. The cubic root of 44721214 is about 354.9532808981.

Adding to 44721214 its reverse (41212744), we get a palindrome (85933958).

The spelling of 44721214 in words is "forty-four million, seven hundred twenty-one thousand, two hundred fourteen".