450072716 has 12 divisors (see below), whose sum is σ = 790145832. Its totient is φ = 224316768.

The previous prime is 450072713. The next prime is 450072737. The reversal of 450072716 is 617270054.

It is not an unprimeable number, because it can be changed into a prime (450072713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178490 + ... + 180993.

It is an arithmetic number, because the mean of its divisors is an integer number (65845486).

Almost surely, 2^450072716 is an apocalyptic number.

It is an amenable number.

450072716 is a deficient number, since it is larger than the sum of its proper divisors (340073116).

450072716 is a wasteful number, since it uses less digits than its factorization.

450072716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359800 (or 359798 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 450072716 is about 21214.9172989196. The cubic root of 450072716 is about 766.3507064347.

The spelling of 450072716 in words is "four hundred fifty million, seventy-two thousand, seven hundred sixteen".