426425174 has 64 divisors (see below), whose sum is σ = 775982592. Its totient is φ = 171974400.

The previous prime is 426425171. The next prime is 426425179. The reversal of 426425174 is 471524624.

It is a happy number.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426425171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3255089 + ... + 3255219.

It is an arithmetic number, because the mean of its divisors is an integer number (12124728).

Almost surely, 2^426425174 is an apocalyptic number.

426425174 is a deficient number, since it is larger than the sum of its proper divisors (349557418).

426425174 is a wasteful number, since it uses less digits than its factorization.

426425174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341.

The product of its digits is 53760, while the sum is 35.

The square root of 426425174 is about 20650.0647456612. The cubic root of 426425174 is about 752.6867629870.

Adding to 426425174 its reverse (471524624), we get a palindrome (897949798).

The spelling of 426425174 in words is "four hundred twenty-six million, four hundred twenty-five thousand, one hundred seventy-four".