10772321 has 8 divisors (see below), whose sum is σ = 12460224. Its totient is φ = 9121680.

The previous prime is 10772309. The next prime is 10772329. The reversal of 10772321 is 12327701.

10772321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10772321 - 2¹⁰ = 10771297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10772329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8690 + ... + 9851.

It is an arithmetic number, because the mean of its divisors is an integer number (1557528).

Almost surely, 2^10772321 is an apocalyptic number.

It is an amenable number.

10772321 is a deficient number, since it is larger than the sum of its proper divisors (1687903).

10772321 is an equidigital number, since it uses as much as digits as its factorization.

10772321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18631.

The product of its (nonzero) digits is 588, while the sum is 23.

The square root of 10772321 is about 3282.1214176200. The cubic root of 10772321 is about 220.8528944660.

The spelling of 10772321 in words is "ten million, seven hundred seventy-two thousand, three hundred twenty-one".