2340973 has 2 divisors, whose sum is σ = 2340974. Its totient is φ = 2340972.

The previous prime is 2340959. The next prime is 2340979. The reversal of 2340973 is 3790432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1671849 + 669124 = 1293^2 + 818^2 .

It is a cyclic number.

It is not a de Polignac number, because 2340973 - 2⁹ = 2340461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2340979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1170486 + 1170487.

It is an arithmetic number, because the mean of its divisors is an integer number (1170487).

2^2340973 is an apocalyptic number.

It is an amenable number.

2340973 is a deficient number, since it is larger than the sum of its proper divisors (1).

2340973 is an equidigital number, since it uses as much as digits as its factorization.

2340973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 2340973 is about 1530.0238560232. The cubic root of 2340973 is about 132.7798381413.

The spelling of 2340973 in words is "two million, three hundred forty thousand, nine hundred seventy-three".