10922831 has 2 divisors, whose sum is σ = 10922832. Its totient is φ = 10922830.

The previous prime is 10922827. The next prime is 10922867. The reversal of 10922831 is 13822901.

It is a weak prime.

It is an emirp because it is prime and its reverse (13822901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10922831 - 2² = 10922827 is a prime.

It is a super-2 number, since 2×10922831² = 238616474109122, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10922831.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10922801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5461415 + 5461416.

It is an arithmetic number, because the mean of its divisors is an integer number (5461416).

Almost surely, 2^10922831 is an apocalyptic number.

10922831 is a deficient number, since it is larger than the sum of its proper divisors (1).

10922831 is an equidigital number, since it uses as much as digits as its factorization.

10922831 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 10922831 is about 3304.9706503992. The cubic root of 10922831 is about 221.8767205051.

The spelling of 10922831 in words is "ten million, nine hundred twenty-two thousand, eight hundred thirty-one".