9932047 has 2 divisors, whose sum is σ = 9932048. Its totient is φ = 9932046.

The previous prime is 9932023. The next prime is 9932051. The reversal of 9932047 is 7402399.

9932047 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (7402399) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9932047 - 2¹¹ = 9929999 is a prime.

It is a super-2 number, since 2×9932047² = 197291115220418, which contains 22 as substring.

It is an Ulam number.

It is a plaindrome in base 14.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9932017) 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, 4966023 + 4966024.

It is an arithmetic number, because the mean of its divisors is an integer number (4966024).

Almost surely, 2^9932047 is an apocalyptic number.

9932047 is a deficient number, since it is larger than the sum of its proper divisors (1).

9932047 is an equidigital number, since it uses as much as digits as its factorization.

9932047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 9932047 is about 3151.5150324883. The cubic root of 9932047 is about 214.9543584385.

It can be divided in two parts, 99320 and 47, that multiplied together give a triangular number (4668040 = T₃₀₅₅).

The spelling of 9932047 in words is "nine million, nine hundred thirty-two thousand, forty-seven".