424273325 has 24 divisors (see below), whose sum is σ = 632905920. Its totient is φ = 275616000.

The previous prime is 424273319. The next prime is 424273327. The reversal of 424273325 is 523372424.

It is not a de Polignac number, because 424273325 - 2¹⁰ = 424272301 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 424273291 and 424273300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424273327) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60476 + ... + 67125.

It is an arithmetic number, because the mean of its divisors is an integer number (26371080).

Almost surely, 2^424273325 is an apocalyptic number.

It is an amenable number.

424273325 is a deficient number, since it is larger than the sum of its proper divisors (208632595).

424273325 is a wasteful number, since it uses less digits than its factorization.

424273325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127637 (or 127632 counting only the distinct ones).

The product of its digits is 40320, while the sum is 32.

The square root of 424273325 is about 20597.8961304304. The cubic root of 424273325 is about 751.4185449119.

Subtracting 424273325 from its reverse (523372424), we obtain a palindrome (99099099).

The spelling of 424273325 in words is "four hundred twenty-four million, two hundred seventy-three thousand, three hundred twenty-five".