454046 has 8 divisors (see below), whose sum is σ = 686664. Its totient is φ = 225160.

The previous prime is 454039. The next prime is 454061. The reversal of 454046 is 640454.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

454046 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 605 + ... + 1128.

It is an arithmetic number, because the mean of its divisors is an integer number (85833).

2⁴⁵⁴⁰⁴⁶ is an apocalyptic number.

454046 is a deficient number, since it is larger than the sum of its proper divisors (232618).

454046 is a wasteful number, since it uses less digits than its factorization.

454046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1866.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 454046 is about 673.8293552525. The cubic root of 454046 is about 76.8599241153.

The spelling of 454046 in words is "four hundred fifty-four thousand, forty-six".