9962072 has 16 divisors (see below), whose sum is σ = 18724560. Its totient is φ = 4968864.

The previous prime is 9962063. The next prime is 9962077. The reversal of 9962072 is 2702699.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9962077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2618 + ... + 5174.

It is an arithmetic number, because the mean of its divisors is an integer number (1170285).

Almost surely, 2^9962072 is an apocalyptic number.

It is an amenable number.

9962072 is a deficient number, since it is larger than the sum of its proper divisors (8762488).

9962072 is a wasteful number, since it uses less digits than its factorization.

9962072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3050 (or 3046 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 9962072 is about 3156.2750197028. The cubic root of 9962072 is about 215.1707459209.

The spelling of 9962072 in words is "nine million, nine hundred sixty-two thousand, seventy-two".