426204162 has 48 divisors (see below), whose sum is σ = 976266720. Its totient is φ = 134006400.

The previous prime is 426204137. The next prime is 426204167. The reversal of 426204162 is 261402624.

It is a super-2 number, since 2×426204162² = 363299975412244488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (426204167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79837 + ... + 85007.

It is an arithmetic number, because the mean of its divisors is an integer number (20338890).

Almost surely, 2^426204162 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 426204162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (488133360).

426204162 is an abundant number, since it is smaller than the sum of its proper divisors (550062558).

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

426204162 is a wasteful number, since it uses less digits than its factorization.

426204162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5439 (or 5436 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 426204162 is about 20644.7126887249. The cubic root of 426204162 is about 752.5567037840.

Adding to 426204162 its reverse (261402624), we get a palindrome (687606786).

The spelling of 426204162 in words is "four hundred twenty-six million, two hundred four thousand, one hundred sixty-two".