44199212 has 12 divisors (see below), whose sum is σ = 77521080. Its totient is φ = 22050336.

The previous prime is 44199203. The next prime is 44199289. The reversal of 44199212 is 21299144.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10262 + ... + 13917.

It is an arithmetic number, because the mean of its divisors is an integer number (6460090).

Almost surely, 2^44199212 is an apocalyptic number.

It is an amenable number.

44199212 is a deficient number, since it is larger than the sum of its proper divisors (33321868).

44199212 is a wasteful number, since it uses less digits than its factorization.

44199212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24640 (or 24638 counting only the distinct ones).

The product of its digits is 5184, while the sum is 32.

The square root of 44199212 is about 6648.2487919752. The cubic root of 44199212 is about 353.5668252183.

It can be divided in two parts, 4419 and 9212, that added together give a palindrome (13631).

The spelling of 44199212 in words is "forty-four million, one hundred ninety-nine thousand, two hundred twelve".