450712912 has 40 divisors (see below), whose sum is σ = 941717504. Its totient is φ = 207736704.

The previous prime is 450712907. The next prime is 450712943. The reversal of 450712912 is 219217054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270193 + ... + 271855.

Almost surely, 2^450712912 is an apocalyptic number.

It is an amenable number.

450712912 is an abundant number, since it is smaller than the sum of its proper divisors (491004592).

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

450712912 is a wasteful number, since it uses less digits than its factorization.

450712912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2987 (or 2981 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 450712912 is about 21230.0002826189. Note that the first 3 decimals coincide. The cubic root of 450712912 is about 766.7138938351.

Adding to 450712912 its reverse (219217054), we get a palindrome (669929966).

The spelling of 450712912 in words is "four hundred fifty million, seven hundred twelve thousand, nine hundred twelve".