450712 has 16 divisors (see below), whose sum is σ = 861840. Its totient is φ = 220896.

The previous prime is 450707. The next prime is 450719. The reversal of 450712 is 217054.

450712 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 450712.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450719) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108 + ... + 955.

It is an arithmetic number, because the mean of its divisors is an integer number (53865).

2⁴⁵⁰⁷¹² is an apocalyptic number.

It is an amenable number.

450712 is a deficient number, since it is larger than the sum of its proper divisors (411128).

450712 is a wasteful number, since it uses less digits than its factorization.

450712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1122 (or 1118 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 450712 is about 671.3508769638. The cubic root of 450712 is about 76.6713376696.

Adding to 450712 its reverse (217054), we get a palindrome (667766).

It can be divided in two parts, 450 and 712, that multiplied together give a triangular number (320400 = T₈₀₀).

The spelling of 450712 in words is "four hundred fifty thousand, seven hundred twelve".