426100 has 18 divisors (see below), whose sum is σ = 924854. Its totient is φ = 170400.

The previous prime is 426091. The next prime is 426103. The reversal of 426100 is 1624.

It can be written as a sum of positive squares in 3 ways, for example, as 116964 + 309136 = 342^2 + 556^2 .

It is a super-2 number, since 2×426100² = 363122420000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2031 + ... + 2230.

2⁴²⁶¹⁰⁰ is an apocalyptic number.

It is an amenable number.

426100 is an abundant number, since it is smaller than the sum of its proper divisors (498754).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

426100 is a wasteful number, since it uses less digits than its factorization.

426100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4275 (or 4268 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 426100 is about 652.7633568147. The cubic root of 426100 is about 75.2495391855.

Adding to 426100 its reverse (1624), we get a palindrome (427724).

The spelling of 426100 in words is "four hundred twenty-six thousand, one hundred".