44644226 has 8 divisors (see below), whose sum is σ = 73054224. Its totient is φ = 20292820.

The previous prime is 44644213. The next prime is 44644231. The reversal of 44644226 is 62244644.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 44644192 and 44644201.

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, 1014620 + ... + 1014663.

It is an arithmetic number, because the mean of its divisors is an integer number (9131778).

Almost surely, 2^44644226 is an apocalyptic number.

44644226 is a deficient number, since it is larger than the sum of its proper divisors (28409998).

44644226 is a wasteful number, since it uses less digits than its factorization.

44644226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2029296.

The product of its digits is 36864, while the sum is 32.

The square root of 44644226 is about 6681.6334829142. The cubic root of 44644226 is about 354.7494787420.

The spelling of 44644226 in words is "forty-four million, six hundred forty-four thousand, two hundred twenty-six".