2301197 has 2 divisors, whose sum is σ = 2301198. Its totient is φ = 2301196.

The previous prime is 2301193. The next prime is 2301199. The reversal of 2301197 is 7911032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1190281 + 1110916 = 1091^2 + 1054^2 .

It is a cyclic number.

It is not a de Polignac number, because 2301197 - 2² = 2301193 is a prime.

Together with 2301199, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2301193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1150598 + 1150599.

It is an arithmetic number, because the mean of its divisors is an integer number (1150599).

2^2301197 is an apocalyptic number.

It is an amenable number.

2301197 is a deficient number, since it is larger than the sum of its proper divisors (1).

2301197 is an equidigital number, since it uses as much as digits as its factorization.

2301197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 2301197 is about 1516.9696766910. The cubic root of 2301197 is about 132.0235074449.

The spelling of 2301197 in words is "two million, three hundred one thousand, one hundred ninety-seven".