2367971 has 2 divisors, whose sum is σ = 2367972. Its totient is φ = 2367970.

The previous prime is 2367949. The next prime is 2367973. The reversal of 2367971 is 1797632.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2367971 is a prime.

Together with 2367973, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2367973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1183985 + 1183986.

It is an arithmetic number, because the mean of its divisors is an integer number (1183986).

2^2367971 is an apocalyptic number.

2367971 is a deficient number, since it is larger than the sum of its proper divisors (1).

2367971 is an equidigital number, since it uses as much as digits as its factorization.

2367971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15876, while the sum is 35.

The square root of 2367971 is about 1538.8213021660. The cubic root of 2367971 is about 133.2883299508.

The spelling of 2367971 in words is "two million, three hundred sixty-seven thousand, nine hundred seventy-one".