8032725 has 36 divisors (see below), whose sum is σ = 15152800. Its totient is φ = 4056480.

The previous prime is 8032699. The next prime is 8032729. The reversal of 8032725 is 5272308.

It is not a de Polignac number, because 8032725 - 2¹⁹ = 7508437 is a prime.

It is a Curzon number.

8032725 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8032729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3336 + ... + 5214.

Almost surely, 2^8032725 is an apocalyptic number.

It is an amenable number.

8032725 is a deficient number, since it is larger than the sum of its proper divisors (7120075).

8032725 is a wasteful number, since it uses less digits than its factorization.

8032725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1914 (or 1906 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 8032725 is about 2834.2062380850. The cubic root of 8032725 is about 200.2723373269.

The spelling of 8032725 in words is "eight million, thirty-two thousand, seven hundred twenty-five".