9792472 has 8 divisors (see below), whose sum is σ = 18360900. Its totient is φ = 4896232.

The previous prime is 9792427. The next prime is 9792473. The reversal of 9792472 is 2742979.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9792473) 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, 612022 + ... + 612037.

Almost surely, 2^9792472 is an apocalyptic number.

It is an amenable number.

9792472 is a deficient number, since it is larger than the sum of its proper divisors (8568428).

9792472 is a wasteful number, since it uses less digits than its factorization.

9792472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1224065 (or 1224061 counting only the distinct ones).

The product of its digits is 63504, while the sum is 40.

The square root of 9792472 is about 3129.2925718124. The cubic root of 9792472 is about 213.9426870714.

The spelling of 9792472 in words is "nine million, seven hundred ninety-two thousand, four hundred seventy-two".