2992123 has 2 divisors, whose sum is σ = 2992124. Its totient is φ = 2992122.

The previous prime is 2992117. The next prime is 2992141. The reversal of 2992123 is 3212992.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2992123 - 2¹⁷ = 2861051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2992091 and 2992100.

It is not a weakly prime, because it can be changed into another prime (2992183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1496061 + 1496062.

It is an arithmetic number, because the mean of its divisors is an integer number (1496062).

2^2992123 is an apocalyptic number.

2992123 is a deficient number, since it is larger than the sum of its proper divisors (1).

2992123 is an equidigital number, since it uses as much as digits as its factorization.

2992123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1944, while the sum is 28.

The square root of 2992123 is about 1729.7754189489. The cubic root of 2992123 is about 144.0986175036.

The spelling of 2992123 in words is "two million, nine hundred ninety-two thousand, one hundred twenty-three".