9720053 has 8 divisors (see below), whose sum is σ = 11591808. Its totient is φ = 7969104.

The previous prime is 9720043. The next prime is 9720083. The reversal of 9720053 is 3500279.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9720053 - 2⁴ = 9720037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9720043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30026 + ... + 30347.

It is an arithmetic number, because the mean of its divisors is an integer number (1448976).

Almost surely, 2^9720053 is an apocalyptic number.

It is an amenable number.

9720053 is a deficient number, since it is larger than the sum of its proper divisors (1871755).

9720053 is a wasteful number, since it uses less digits than its factorization.

9720053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60403.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 9720053 is about 3117.6999534914. The cubic root of 9720053 is about 213.4139861604.

The spelling of 9720053 in words is "nine million, seven hundred twenty thousand, fifty-three".