471225425 has 18 divisors (see below), whose sum is σ = 642272694. Its totient is φ = 342707200.

The previous prime is 471225413. The next prime is 471225467. The reversal of 471225425 is 524522174.

It can be written as a sum of positive squares in 3 ways, for example, as 21446161 + 449779264 = 4631^2 + 21208^2 .

It is not a de Polignac number, because 471225425 - 2⁴ = 471225409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 471225391 and 471225400.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 74864 + ... + 80913.

Almost surely, 2^471225425 is an apocalyptic number.

It is an amenable number.

471225425 is a deficient number, since it is larger than the sum of its proper divisors (171047269).

471225425 is a wasteful number, since it uses less digits than its factorization.

471225425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155809 (or 155793 counting only the distinct ones).

The product of its digits is 22400, while the sum is 32.

The square root of 471225425 is about 21707.7273107988. The cubic root of 471225425 is about 778.1731435296.

Adding to 471225425 its reverse (524522174), we get a palindrome (995747599).

The spelling of 471225425 in words is "four hundred seventy-one million, two hundred twenty-five thousand, four hundred twenty-five".