427046 has 4 divisors (see below), whose sum is σ = 640572. Its totient is φ = 213522.

The previous prime is 427043. The next prime is 427067. The reversal of 427046 is 640724.

427046 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 a super-2 number, since 2×427046² = 364736572232, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106760 + ... + 106763.

It is an arithmetic number, because the mean of its divisors is an integer number (160143).

2⁴²⁷⁰⁴⁶ is an apocalyptic number.

427046 is a deficient number, since it is larger than the sum of its proper divisors (213526).

427046 is a wasteful number, since it uses less digits than its factorization.

427046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213525.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 427046 is about 653.4875668289. The cubic root of 427046 is about 75.3051860978.

The spelling of 427046 in words is "four hundred twenty-seven thousand, forty-six".