8045732 has 12 divisors (see below), whose sum is σ = 14104860. Its totient is φ = 4015776.

The previous prime is 8045729. The next prime is 8045747. The reversal of 8045732 is 2375408.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 614656 + 7431076 = 784^2 + 2726^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8045695 and 8045704.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1418 + ... + 4254.

It is an arithmetic number, because the mean of its divisors is an integer number (1175405).

Almost surely, 2^8045732 is an apocalyptic number.

It is a pronic number, being equal to 2836×2837.

It is an amenable number.

8045732 is a deficient number, since it is larger than the sum of its proper divisors (6059128).

8045732 is a wasteful number, since it uses less digits than its factorization.

8045732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3550 (or 3548 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 8045732 is about 2836.4999559316. The cubic root of 8045732 is about 200.3803761114.

The spelling of 8045732 in words is "eight million, forty-five thousand, seven hundred thirty-two".