32563425 has 12 divisors (see below), whose sum is σ = 53838320. Its totient is φ = 17367120.

The previous prime is 32563411. The next prime is 32563439. The reversal of 32563425 is 52436523.

It is an interprime number because it is at equal distance from previous prime (32563411) and next prime (32563439).

It is not a de Polignac number, because 32563425 - 2⁹ = 32562913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32563392 and 32563401.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 217015 + ... + 217164.

Almost surely, 2^32563425 is an apocalyptic number.

It is an amenable number.

32563425 is a deficient number, since it is larger than the sum of its proper divisors (21274895).

32563425 is a wasteful number, since it uses less digits than its factorization.

32563425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434192 (or 434187 counting only the distinct ones).

The product of its digits is 21600, while the sum is 30.

The square root of 32563425 is about 5706.4371546526. The cubic root of 32563425 is about 319.3326750896.

Adding to 32563425 its reverse (52436523), we get a palindrome (84999948).

The spelling of 32563425 in words is "thirty-two million, five hundred sixty-three thousand, four hundred twenty-five".