450541422 has 24 divisors (see below), whose sum is σ = 977502240. Its totient is φ = 149976000.

The previous prime is 450541397. The next prime is 450541423. The reversal of 450541422 is 224145054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450541423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3147 + ... + 30182.

It is an arithmetic number, because the mean of its divisors is an integer number (40729260).

Almost surely, 2^450541422 is an apocalyptic number.

450541422 is an abundant number, since it is smaller than the sum of its proper divisors (526960818).

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

450541422 is a wasteful number, since it uses less digits than its factorization.

450541422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34088 (or 34085 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 450541422 is about 21225.9610383134. The cubic root of 450541422 is about 766.6166401720.

Adding to 450541422 its reverse (224145054), we get a palindrome (674686476).

The spelling of 450541422 in words is "four hundred fifty million, five hundred forty-one thousand, four hundred twenty-two".