6982537 has 2 divisors, whose sum is σ = 6982538. Its totient is φ = 6982536.

The previous prime is 6982531. The next prime is 6982553. The reversal of 6982537 is 7352896.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6869641 + 112896 = 2621^2 + 336^2 .

It is a cyclic number.

It is not a de Polignac number, because 6982537 - 2¹⁵ = 6949769 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6982537.

It is not a weakly prime, because it can be changed into another prime (6982531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3491268 + 3491269.

It is an arithmetic number, because the mean of its divisors is an integer number (3491269).

Almost surely, 2^6982537 is an apocalyptic number.

It is an amenable number.

6982537 is a deficient number, since it is larger than the sum of its proper divisors (1).

6982537 is an equidigital number, since it uses as much as digits as its factorization.

6982537 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 40.

The square root of 6982537 is about 2642.4490534351. The cubic root of 6982537 is about 191.1339119207.

The spelling of 6982537 in words is "six million, nine hundred eighty-two thousand, five hundred thirty-seven".