44240622 has 16 divisors (see below), whose sum is σ = 88551552. Its totient is φ = 14735160.

The previous prime is 44240621. The next prime is 44240629. The reversal of 44240622 is 22604244.

It is a junction number, because it is equal to n+sod(n) for n = 44240592 and 44240601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44240621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8973 + ... + 12999.

It is an arithmetic number, because the mean of its divisors is an integer number (5534472).

Almost surely, 2^44240622 is an apocalyptic number.

44240622 is an abundant number, since it is smaller than the sum of its proper divisors (44310930).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44240622 is a wasteful number, since it uses less digits than its factorization.

44240622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5863.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 44240622 is about 6651.3624168286. The cubic root of 44240622 is about 353.6772090278.

Adding to 44240622 its reverse (22604244), we get a palindrome (66844866).

The spelling of 44240622 in words is "forty-four million, two hundred forty thousand, six hundred twenty-two".