44241622 has 8 divisors (see below), whose sum is σ = 67487400. Its totient is φ = 21745824.

The previous prime is 44241607. The next prime is 44241629. The reversal of 44241622 is 22614244.

It is a happy number.

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

It is a super-2 number, since 2×44241622² = 3914642234381768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44241629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187347 + ... + 187582.

It is an arithmetic number, because the mean of its divisors is an integer number (8435925).

Almost surely, 2^44241622 is an apocalyptic number.

44241622 is a deficient number, since it is larger than the sum of its proper divisors (23245778).

44241622 is a wasteful number, since it uses less digits than its factorization.

44241622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374990.

The product of its digits is 3072, while the sum is 25.

The square root of 44241622 is about 6651.4375889728. The cubic root of 44241622 is about 353.6798738076.

Adding to 44241622 its reverse (22614244), we get a palindrome (66855866).

The spelling of 44241622 in words is "forty-four million, two hundred forty-one thousand, six hundred twenty-two".