2373697 has 2 divisors, whose sum is σ = 2373698. Its totient is φ = 2373696.

The previous prime is 2373691. The next prime is 2373731. The reversal of 2373697 is 7963732.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1640961 + 732736 = 1281^2 + 856^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2373697 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2373691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1186848 + 1186849.

It is an arithmetic number, because the mean of its divisors is an integer number (1186849).

2^2373697 is an apocalyptic number.

It is an amenable number.

2373697 is a deficient number, since it is larger than the sum of its proper divisors (1).

2373697 is an equidigital number, since it uses as much as digits as its factorization.

2373697 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 47628, while the sum is 37.

The square root of 2373697 is about 1540.6806937195. The cubic root of 2373697 is about 133.3956784825.

The spelling of 2373697 in words is "two million, three hundred seventy-three thousand, six hundred ninety-seven".