32449325 has 6 divisors (see below), whose sum is σ = 40237194. Its totient is φ = 25959440.

The previous prime is 32449309. The next prime is 32449331. The reversal of 32449325 is 52394423.

It can be written as a sum of positive squares in 3 ways, for example, as 515524 + 31933801 = 718^2 + 5651^2 .

It is not a de Polignac number, because 32449325 - 2⁴ = 32449309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32449291 and 32449300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 648962 + ... + 649011.

It is an arithmetic number, because the mean of its divisors is an integer number (6706199).

Almost surely, 2^32449325 is an apocalyptic number.

It is an amenable number.

32449325 is a deficient number, since it is larger than the sum of its proper divisors (7787869).

32449325 is a wasteful number, since it uses less digits than its factorization.

32449325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1297983 (or 1297978 counting only the distinct ones).

The product of its digits is 25920, while the sum is 32.

The square root of 32449325 is about 5696.4309001339. The cubic root of 32449325 is about 318.9592653771.

The spelling of 32449325 in words is "thirty-two million, four hundred forty-nine thousand, three hundred twenty-five".