2040097 has 2 divisors, whose sum is σ = 2040098. Its totient is φ = 2040096.

The previous prime is 2040089. The next prime is 2040107. The reversal of 2040097 is 7900402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2027776 + 12321 = 1424^2 + 111^2 .

It is a cyclic number.

It is not a de Polignac number, because 2040097 - 2³ = 2040089 is a prime.

It is not a weakly prime, because it can be changed into another prime (2040047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020048 + 1020049.

It is an arithmetic number, because the mean of its divisors is an integer number (1020049).

2^2040097 is an apocalyptic number.

It is an amenable number.

2040097 is a deficient number, since it is larger than the sum of its proper divisors (1).

2040097 is an equidigital number, since it uses as much as digits as its factorization.

2040097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 2040097 is about 1428.3196420970. The cubic root of 2040097 is about 126.8285242346.

Adding to 2040097 its reverse (7900402), we get a palindrome (9940499).

The spelling of 2040097 in words is "two million, forty thousand, ninety-seven".