2912023 has 2 divisors, whose sum is σ = 2912024. Its totient is φ = 2912022.

The previous prime is 2912009. The next prime is 2912033. The reversal of 2912023 is 3202192.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2912023 - 2⁹ = 2911511 is a prime.

2912023 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2912033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1456011 + 1456012.

It is an arithmetic number, because the mean of its divisors is an integer number (1456012).

2^2912023 is an apocalyptic number.

2912023 is a deficient number, since it is larger than the sum of its proper divisors (1).

2912023 is an equidigital number, since it uses as much as digits as its factorization.

2912023 is an odious number, because the sum of its binary digits is odd.

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

The square root of 2912023 is about 1706.4650597068. The cubic root of 2912023 is about 142.8011156009.

It can be divided in two parts, 2 and 912023, that added together give a square (912025 = 955²).

The spelling of 2912023 in words is "two million, nine hundred twelve thousand, twenty-three".