450416 has 10 divisors (see below), whose sum is σ = 872712. Its totient is φ = 225200.

The previous prime is 450413. The next prime is 450421. The reversal of 450416 is 614054.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14060 + ... + 14091.

2⁴⁵⁰⁴¹⁶ is an apocalyptic number.

It is an amenable number.

450416 is a deficient number, since it is larger than the sum of its proper divisors (422296).

450416 is a wasteful number, since it uses less digits than its factorization.

450416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28159 (or 28153 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 450416 is about 671.1303897157. The cubic root of 450416 is about 76.6545496498.

The spelling of 450416 in words is "four hundred fifty thousand, four hundred sixteen".