32404325 has 12 divisors (see below), whose sum is σ = 40378368. Its totient is φ = 25796400.

The previous prime is 32404321. The next prime is 32404343. The reversal of 32404325 is 52340423.

It is not a de Polignac number, because 32404325 - 2² = 32404321 is a prime.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 32404325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32404321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2204 + ... + 8346.

It is an arithmetic number, because the mean of its divisors is an integer number (3364864).

Almost surely, 2^32404325 is an apocalyptic number.

It is an amenable number.

32404325 is a deficient number, since it is larger than the sum of its proper divisors (7974043).

32404325 is a wasteful number, since it uses less digits than its factorization.

32404325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6364 (or 6359 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 32404325 is about 5692.4796881500. The cubic root of 32404325 is about 318.8117553036.

Adding to 32404325 its reverse (52340423), we get a palindrome (84744748).

The spelling of 32404325 in words is "thirty-two million, four hundred four thousand, three hundred twenty-five".