454342 has 32 divisors (see below), whose sum is σ = 870912. Its totient is φ = 173184.

The previous prime is 454331. The next prime is 454351. The reversal of 454342 is 243454.

454342 = 29² + 30² + ... + 111².

It is a happy number.

454342 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5433 + ... + 5515.

It is an arithmetic number, because the mean of its divisors is an integer number (27216).

2⁴⁵⁴³⁴² is an apocalyptic number.

454342 is a deficient number, since it is larger than the sum of its proper divisors (416570).

454342 is a wasteful number, since it uses less digits than its factorization.

454342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132.

The product of its digits is 1920, while the sum is 22.

The square root of 454342 is about 674.0489596461. The cubic root of 454342 is about 76.8766225669.

Adding to 454342 its reverse (243454), we get a palindrome (697796).

The spelling of 454342 in words is "four hundred fifty-four thousand, three hundred forty-two".