425472 has 40 divisors (see below), whose sum is σ = 1137576. Its totient is φ = 141312.

The previous prime is 425471. The next prime is 425473. The reversal of 425472 is 274524.

It is an interprime number because it is at equal distance from previous prime (425471) and next prime (425473).

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

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1398 + ... + 1674.

2⁴²⁵⁴⁷² 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 425472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (568788).

425472 is an abundant number, since it is smaller than the sum of its proper divisors (712104).

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

425472 is an equidigital number, since it uses as much as digits as its factorization.

425472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298 (or 282 counting only the distinct ones).

The product of its digits is 2240, while the sum is 24.

The square root of 425472 is about 652.2821475405. The cubic root of 425472 is about 75.2125526050.

Adding to 425472 its reverse (274524), we get a palindrome (699996).

The spelling of 425472 in words is "four hundred twenty-five thousand, four hundred seventy-two".