426112 has 16 divisors (see below), whose sum is σ = 849150. Its totient is φ = 212992.

The previous prime is 426103. The next prime is 426131. The reversal of 426112 is 211624.

It can be written as a sum of positive squares in only one way, i.e., 379456 + 46656 = 616^2 + 216^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

426112 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 as a sum of consecutive naturals, namely, 1537 + ... + 1792.

2⁴²⁶¹¹² is an apocalyptic number.

It is an amenable number.

426112 is a deficient number, since it is larger than the sum of its proper divisors (423038).

426112 is an equidigital number, since it uses as much as digits as its factorization.

426112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3343 (or 3331 counting only the distinct ones).

The product of its digits is 96, while the sum is 16.

The square root of 426112 is about 652.7725484424. The cubic root of 426112 is about 75.2502455815.

Adding to 426112 its reverse (211624), we get a palindrome (637736).

The spelling of 426112 in words is "four hundred twenty-six thousand, one hundred twelve".