10720327 has 4 divisors (see below), whose sum is σ = 11066176. Its totient is φ = 10374480.

The previous prime is 10720321. The next prime is 10720337. The reversal of 10720327 is 72302701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72302701 = 4157 ⋅17393.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10720327 is a prime.

It is a super-2 number, since 2×10720327² = 229850821973858, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10720298 and 10720307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10720321) 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 3 ways as a sum of consecutive naturals, for example, 172878 + ... + 172939.

It is an arithmetic number, because the mean of its divisors is an integer number (2766544).

Almost surely, 2^10720327 is an apocalyptic number.

10720327 is a deficient number, since it is larger than the sum of its proper divisors (345849).

10720327 is an equidigital number, since it uses as much as digits as its factorization.

10720327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345848.

The product of its (nonzero) digits is 588, while the sum is 22.

The square root of 10720327 is about 3274.1910451286. The cubic root of 10720327 is about 220.4969962381.

The spelling of 10720327 in words is "ten million, seven hundred twenty thousand, three hundred twenty-seven".