425748 has 24 divisors (see below), whose sum is σ = 1052352. Its totient is φ = 133504.

The previous prime is 425713. The next prime is 425779. The reversal of 425748 is 847524.

It is a super-2 number, since 2×425748² = 362522719008, which contains 22 as substring.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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, 840 + ... + 1247.

It is an arithmetic number, because the mean of its divisors is an integer number (43848).

2⁴²⁵⁷⁴⁸ is an apocalyptic number.

It is an amenable number.

425748 is an abundant number, since it is smaller than the sum of its proper divisors (626604).

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

425748 is a wasteful number, since it uses less digits than its factorization.

425748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2111 (or 2109 counting only the distinct ones).

The product of its digits is 8960, while the sum is 30.

The square root of 425748 is about 652.4936781303. The cubic root of 425748 is about 75.2288123334.

It can be divided in two parts, 4 and 25748, that added together give a palindrome (25752).

The spelling of 425748 in words is "four hundred twenty-five thousand, seven hundred forty-eight".