427958 has 16 divisors (see below), whose sum is σ = 698544. Its totient is φ = 195840.

The previous prime is 427957. The next prime is 427967. The reversal of 427958 is 859724.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427951) 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 7 ways as a sum of consecutive naturals, for example, 1241 + ... + 1547.

It is an arithmetic number, because the mean of its divisors is an integer number (43659).

2⁴²⁷⁹⁵⁸ is an apocalyptic number.

427958 is a deficient number, since it is larger than the sum of its proper divisors (270586).

427958 is a wasteful number, since it uses less digits than its factorization.

427958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367.

The product of its digits is 20160, while the sum is 35.

The square root of 427958 is about 654.1849891277. The cubic root of 427958 is about 75.3587552666.

It can be divided in two parts, 42 and 7958, that added together give a cube (8000 = 20³).

The spelling of 427958 in words is "four hundred twenty-seven thousand, nine hundred fifty-eight".