427044 has 24 divisors (see below), whose sum is σ = 1049440. Its totient is φ = 134784.

The previous prime is 427043. The next prime is 427067. The reversal of 427044 is 440724.

It is a self number, because there is not a number n which added to its sum of digits gives 427044.

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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 709 + ... + 1164.

2⁴²⁷⁰⁴⁴ is an apocalyptic number.

It is an amenable number.

427044 is an abundant number, since it is smaller than the sum of its proper divisors (622396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

427044 is a wasteful number, since it uses less digits than its factorization.

427044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1899 (or 1897 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 21.

The square root of 427044 is about 653.4860365761. The cubic root of 427044 is about 75.3050685378.

Adding to 427044 its reverse (440724), we get a palindrome (867768).

The spelling of 427044 in words is "four hundred twenty-seven thousand, forty-four", and thus it is an iban number.