426192 has 40 divisors (see below), whose sum is σ = 1187424. Its totient is φ = 130944.

The previous prime is 426163. The next prime is 426193. The reversal of 426192 is 291624.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426193) by changing a digit.

426192 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 7 ways as a sum of consecutive naturals, for example, 283 + ... + 965.

2⁴²⁶¹⁹² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 426192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (593712).

426192 is an abundant number, since it is smaller than the sum of its proper divisors (761232).

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

426192 is a wasteful number, since it uses less digits than its factorization.

426192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707 (or 701 counting only the distinct ones).

The product of its digits is 864, while the sum is 24.

The square root of 426192 is about 652.8338226532. The cubic root of 426192 is about 75.2549545492.

The spelling of 426192 in words is "four hundred twenty-six thousand, one hundred ninety-two".