450711832 has 16 divisors (see below), whose sum is σ = 850469760. Its totient is φ = 223919904.

The previous prime is 450711817. The next prime is 450711857. The reversal of 450711832 is 238117054.

It is a junction number, because it is equal to n+sod(n) for n = 450711794 and 450711803.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178168 + ... + 180679.

It is an arithmetic number, because the mean of its divisors is an integer number (53154360).

Almost surely, 2^450711832 is an apocalyptic number.

It is an amenable number.

450711832 is a deficient number, since it is larger than the sum of its proper divisors (399757928).

450711832 is a wasteful number, since it uses less digits than its factorization.

450711832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359010 (or 359006 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 450711832 is about 21229.9748468998. The cubic root of 450711832 is about 766.7132814337.

Adding to 450711832 its reverse (238117054), we get a palindrome (688828886).

The spelling of 450711832 in words is "four hundred fifty million, seven hundred eleven thousand, eight hundred thirty-two".