10921327 has 16 divisors (see below), whose sum is σ = 12065760. Its totient is φ = 9842688.

The previous prime is 10921321. The next prime is 10921363. The reversal of 10921327 is 72312901.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10921327 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 (10921321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60924 + ... + 61102.

It is an arithmetic number, because the mean of its divisors is an integer number (754110).

Almost surely, 2^10921327 is an apocalyptic number.

10921327 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

10921327 is a deficient number, since it is larger than the sum of its proper divisors (1144433).

10921327 is a wasteful number, since it uses less digits than its factorization.

10921327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 10921327 is about 3304.7431065062. The cubic root of 10921327 is about 221.8665363961.

The spelling of 10921327 in words is "ten million, nine hundred twenty-one thousand, three hundred twenty-seven".