426958 has 8 divisors (see below), whose sum is σ = 731952. Its totient is φ = 182976.

The previous prime is 426941. The next prime is 426971. The reversal of 426958 is 859624.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

426958 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15235 + ... + 15262.

It is an arithmetic number, because the mean of its divisors is an integer number (91494).

2⁴²⁶⁹⁵⁸ is an apocalyptic number.

426958 is a deficient number, since it is larger than the sum of its proper divisors (304994).

426958 is a wasteful number, since it uses less digits than its factorization.

426958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30506.

The product of its digits is 17280, while the sum is 34.

The square root of 426958 is about 653.4202323161. The cubic root of 426958 is about 75.3000131097.

It can be divided in two parts, 4 and 26958, that added together give a palindrome (26962).

The spelling of 426958 in words is "four hundred twenty-six thousand, nine hundred fifty-eight".