450371 has 4 divisors (see below), whose sum is σ = 455112. Its totient is φ = 445632.

The previous prime is 450367. The next prime is 450377. The reversal of 450371 is 173054.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 450371 - 2² = 450367 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 450371.

It is not an unprimeable number, because it can be changed into a prime (450377) 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, 2225 + ... + 2418.

It is an arithmetic number, because the mean of its divisors is an integer number (113778).

2⁴⁵⁰³⁷¹ is an apocalyptic number.

450371 is a deficient number, since it is larger than the sum of its proper divisors (4741).

450371 is an equidigital number, since it uses as much as digits as its factorization.

450371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4740.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 450371 is about 671.0968633513. The cubic root of 450371 is about 76.6519967731.

The spelling of 450371 in words is "four hundred fifty thousand, three hundred seventy-one".