10992019 has 2 divisors, whose sum is σ = 10992020. Its totient is φ = 10992018.

The previous prime is 10991993. The next prime is 10992049. The reversal of 10992019 is 91029901.

10992019 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (91029901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10992019 - 2⁵ = 10991987 is a prime.

It is a super-2 number, since 2×10992019² = 241648963392722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10992049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5496009 + 5496010.

It is an arithmetic number, because the mean of its divisors is an integer number (5496010).

Almost surely, 2^10992019 is an apocalyptic number.

10992019 is a deficient number, since it is larger than the sum of its proper divisors (1).

10992019 is an equidigital number, since it uses as much as digits as its factorization.

10992019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1458, while the sum is 31.

The square root of 10992019 is about 3315.4213910150. The cubic root of 10992019 is about 222.3442094219.

The spelling of 10992019 in words is "ten million, nine hundred ninety-two thousand, nineteen".