426127 has 4 divisors (see below), whose sum is σ = 458920. Its totient is φ = 393336.

The previous prime is 426103. The next prime is 426131. The reversal of 426127 is 721624.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 426127 - 2¹¹ = 424079 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 426098 and 426107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16377 + ... + 16402.

It is an arithmetic number, because the mean of its divisors is an integer number (114730).

2⁴²⁶¹²⁷ is an apocalyptic number.

426127 is a deficient number, since it is larger than the sum of its proper divisors (32793).

426127 is a wasteful number, since it uses less digits than its factorization.

426127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32792.

The product of its digits is 672, while the sum is 22.

The square root of 426127 is about 652.7840377950. The cubic root of 426127 is about 75.2511285578.

The spelling of 426127 in words is "four hundred twenty-six thousand, one hundred twenty-seven".