1450448622 has 48 divisors (see below), whose sum is σ = 3594120192. Its totient is φ = 414121680.

The previous prime is 1450448621. The next prime is 1450448641. The reversal of 1450448622 is 2268440541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450448621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 227563 + ... + 233849.

It is an arithmetic number, because the mean of its divisors is an integer number (74877504).

Almost surely, 2^1450448622 is an apocalyptic number.

1450448622 is an abundant number, since it is smaller than the sum of its proper divisors (2143671570).

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

1450448622 is a wasteful number, since it uses less digits than its factorization.

1450448622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8133 (or 8130 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The square root of 1450448622 is about 38084.7557692051. The cubic root of 1450448622 is about 1131.9679134316.

The spelling of 1450448622 in words is "one billion, four hundred fifty million, four hundred forty-eight thousand, six hundred twenty-two".