2097023 has 2 divisors, whose sum is σ = 2097024. Its totient is φ = 2097022.

The previous prime is 2097013. The next prime is 2097031. The reversal of 2097023 is 3207902.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2097023 - 2⁶ = 2096959 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2097023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2097013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1048511 + 1048512.

It is an arithmetic number, because the mean of its divisors is an integer number (1048512).

2^2097023 is an apocalyptic number.

2097023 is a deficient number, since it is larger than the sum of its proper divisors (1).

2097023 is an equidigital number, since it uses as much as digits as its factorization.

2097023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 2097023 is about 1448.1101477443. The cubic root of 2097023 is about 127.9973754345.

The spelling of 2097023 in words is "two million, ninety-seven thousand, twenty-three".