32048947 has 16 divisors (see below), whose sum is σ = 38172672. Its totient is φ = 26328960.

The previous prime is 32048911. The next prime is 32048969. The reversal of 32048947 is 74984023.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-32048947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32048447) 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 15 ways as a sum of consecutive naturals, for example, 23868 + ... + 25174.

It is an arithmetic number, because the mean of its divisors is an integer number (2385792).

Almost surely, 2^32048947 is an apocalyptic number.

32048947 is a deficient number, since it is larger than the sum of its proper divisors (6123725).

32048947 is a wasteful number, since it uses less digits than its factorization.

32048947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1458.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 32048947 is about 5661.1789408214. The cubic root of 32048947 is about 317.6419998461.

The spelling of 32048947 in words is "thirty-two million, forty-eight thousand, nine hundred forty-seven".