32047996 has 6 divisors (see below), whose sum is σ = 56084000. Its totient is φ = 16023996.

The previous prime is 32047991. The next prime is 32048011. The reversal of 32047996 is 69974023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32047991) 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 as a sum of consecutive naturals, namely, 4005996 + ... + 4006003.

Almost surely, 2^32047996 is an apocalyptic number.

It is an amenable number.

32047996 is a deficient number, since it is larger than the sum of its proper divisors (24036004).

32047996 is a wasteful number, since it uses less digits than its factorization.

32047996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8012003 (or 8012001 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 32047996 is about 5661.0949470928. The cubic root of 32047996 is about 317.6388579797.

The spelling of 32047996 in words is "thirty-two million, forty-seven thousand, nine hundred ninety-six".