427454 has 4 divisors (see below), whose sum is σ = 641184. Its totient is φ = 213726.

The previous prime is 427451. The next prime is 427457. The reversal of 427454 is 454724.

427454 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is an interprime number because it is at equal distance from previous prime (427451) and next prime (427457).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427451) 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 as a sum of consecutive naturals, namely, 106862 + ... + 106865.

It is an arithmetic number, because the mean of its divisors is an integer number (160296).

2⁴²⁷⁴⁵⁴ is an apocalyptic number.

427454 is a deficient number, since it is larger than the sum of its proper divisors (213730).

427454 is a wasteful number, since it uses less digits than its factorization.

427454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213729.

The product of its digits is 4480, while the sum is 26.

The square root of 427454 is about 653.7996635056. The cubic root of 427454 is about 75.3291606707.

The spelling of 427454 in words is "four hundred twenty-seven thousand, four hundred fifty-four".