427941 has 12 divisors (see below), whose sum is σ = 654732. Its totient is φ = 268416.

The previous prime is 427939. The next prime is 427949. The reversal of 427941 is 149724.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 324900 + 103041 = 570^2 + 321^2 .

It is not a de Polignac number, because 427941 - 2¹ = 427939 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427949) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1246 + ... + 1551.

It is an arithmetic number, because the mean of its divisors is an integer number (54561).

2⁴²⁷⁹⁴¹ is an apocalyptic number.

It is an amenable number.

427941 is a deficient number, since it is larger than the sum of its proper divisors (226791).

427941 is a wasteful number, since it uses less digits than its factorization.

427941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2820 (or 2817 counting only the distinct ones).

The product of its digits is 2016, while the sum is 27.

The square root of 427941 is about 654.1719957320. The cubic root of 427941 is about 75.3577574150.

The spelling of 427941 in words is "four hundred twenty-seven thousand, nine hundred forty-one".