10940023 has 2 divisors, whose sum is σ = 10940024. Its totient is φ = 10940022.

The previous prime is 10940009. The next prime is 10940053. The reversal of 10940023 is 32004901.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10940023 - 2¹⁷ = 10808951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10940053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5470011 + 5470012.

It is an arithmetic number, because the mean of its divisors is an integer number (5470012).

Almost surely, 2^10940023 is an apocalyptic number.

10940023 is a deficient number, since it is larger than the sum of its proper divisors (1).

10940023 is an equidigital number, since it uses as much as digits as its factorization.

10940023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 10940023 is about 3307.5705585822. The cubic root of 10940023 is about 221.9930671752.

Adding to 10940023 its reverse (32004901), we get a palindrome (42944924).

The spelling of 10940023 in words is "ten million, nine hundred forty thousand, twenty-three".