9620047 has 4 divisors (see below), whose sum is σ = 9632560. Its totient is φ = 9607536.

The previous prime is 9620041. The next prime is 9620057. The reversal of 9620047 is 7400269.

9620047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9620047 - 2¹¹ = 9617999 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9619997 and 9620024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9620041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5022 + ... + 6667.

It is an arithmetic number, because the mean of its divisors is an integer number (2408140).

Almost surely, 2^9620047 is an apocalyptic number.

9620047 is a deficient number, since it is larger than the sum of its proper divisors (12513).

9620047 is a wasteful number, since it uses less digits than its factorization.

9620047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12512.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 9620047 is about 3101.6200605490. The cubic root of 9620047 is about 212.6795492874.

The spelling of 9620047 in words is "nine million, six hundred twenty thousand, forty-seven".