426051 has 6 divisors (see below), whose sum is σ = 615420. Its totient is φ = 284028.

The previous prime is 426011. The next prime is 426061. The reversal of 426051 is 150624.

It is a happy number.

It is not a de Polignac number, because 426051 - 2⁶ = 425987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (426011) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23661 + ... + 23678.

It is an arithmetic number, because the mean of its divisors is an integer number (102570).

2⁴²⁶⁰⁵¹ is an apocalyptic number.

426051 is a deficient number, since it is larger than the sum of its proper divisors (189369).

426051 is a wasteful number, since it uses less digits than its factorization.

426051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47345 (or 47342 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 426051 is about 652.7258229916. The cubic root of 426051 is about 75.2466545975.

Adding to 426051 its reverse (150624), we get a palindrome (576675).

The spelling of 426051 in words is "four hundred twenty-six thousand, fifty-one".