44422950 has 192 divisors, whose sum is σ = 137491200. Its totient is φ = 9331200.

The previous prime is 44422933. The next prime is 44422951. The reversal of 44422950 is 5922444.

44422950 = 257² + 258² + ... + 531².

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44422951) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 407496 + ... + 407604.

It is an arithmetic number, because the mean of its divisors is an integer number (716100).

Almost surely, 2^44422950 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44422950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68745600).

44422950 is an abundant number, since it is smaller than the sum of its proper divisors (93068250).

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

44422950 is a wasteful number, since it uses less digits than its factorization.

44422950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167 (or 162 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 44422950 is about 6665.0543883752. The cubic root of 44422950 is about 354.1624107139.

The spelling of 44422950 in words is "forty-four million, four hundred twenty-two thousand, nine hundred fifty".