2538971 has 2 divisors, whose sum is σ = 2538972. Its totient is φ = 2538970.

The previous prime is 2538959. The next prime is 2538983. The reversal of 2538971 is 1798352.

It is a balanced prime because it is at equal distance from previous prime (2538959) and next prime (2538983).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2538971 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2538871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1269485 + 1269486.

It is an arithmetic number, because the mean of its divisors is an integer number (1269486).

2^2538971 is an apocalyptic number.

2538971 is a deficient number, since it is larger than the sum of its proper divisors (1).

2538971 is an equidigital number, since it uses as much as digits as its factorization.

2538971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15120, while the sum is 35.

The square root of 2538971 is about 1593.4148863369. The cubic root of 2538971 is about 136.4224715946.

The spelling of 2538971 in words is "two million, five hundred thirty-eight thousand, nine hundred seventy-one".