425272 has 32 divisors (see below), whose sum is σ = 874800. Its totient is φ = 193024.

The previous prime is 425251. The next prime is 425273. The reversal of 425272 is 272524.

It is a d-powerful number, because it can be written as 4⁴ + 2⁸ + 2¹⁰ + 5⁸ + 7³ + 2¹⁵ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7179 + ... + 7237.

2⁴²⁵²⁷² is an apocalyptic number.

It is an amenable number.

425272 is an abundant number, since it is smaller than the sum of its proper divisors (449528).

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

425272 is a wasteful number, since it uses less digits than its factorization.

425272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135 (or 131 counting only the distinct ones).

The product of its digits is 1120, while the sum is 22.

The square root of 425272 is about 652.1288216296. The cubic root of 425272 is about 75.2007657988.

Adding to 425272 its reverse (272524), we get a palindrome (697796).

It can be divided in two parts, 425 and 272, that multiplied together give a square (115600 = 340²).

The spelling of 425272 in words is "four hundred twenty-five thousand, two hundred seventy-two".