456454 has 8 divisors (see below), whose sum is σ = 688248. Its totient is φ = 227040.

The previous prime is 456451. The next prime is 456457. The reversal of 456454 is 454654.

456454 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (456451) and next prime (456457).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9 + ... + 955.

It is an arithmetic number, because the mean of its divisors is an integer number (86031).

2⁴⁵⁶⁴⁵⁴ is an apocalyptic number.

456454 is a deficient number, since it is larger than the sum of its proper divisors (231794).

456454 is a wasteful number, since it uses less digits than its factorization.

456454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1190.

The product of its digits is 9600, while the sum is 28.

The square root of 456454 is about 675.6137950042. The cubic root of 456454 is about 76.9955582978.

The spelling of 456454 in words is "four hundred fifty-six thousand, four hundred fifty-four".