32025430 has 16 divisors (see below), whose sum is σ = 60152544. Its totient is φ = 12253120.

The previous prime is 32025419. The next prime is 32025437. The reversal of 32025430 is 3452023.

It is a junction number, because it is equal to n+sod(n) for n = 32025398 and 32025407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32025437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69391 + ... + 69850.

It is an arithmetic number, because the mean of its divisors is an integer number (3759534).

Almost surely, 2^32025430 is an apocalyptic number.

32025430 is a deficient number, since it is larger than the sum of its proper divisors (28127114).

32025430 is a wasteful number, since it uses less digits than its factorization.

32025430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139271.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 32025430 is about 5659.1015187925. The cubic root of 32025430 is about 317.5642873108.

Adding to 32025430 its reverse (3452023), we get a palindrome (35477453).

The spelling of 32025430 in words is "thirty-two million, twenty-five thousand, four hundred thirty".