6948481 has 2 divisors, whose sum is σ = 6948482. Its totient is φ = 6948480.

The previous prime is 6948479. The next prime is 6948517. The reversal of 6948481 is 1848496.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6682225 + 266256 = 2585^2 + 516^2 .

It is a cyclic number.

It is not a de Polignac number, because 6948481 - 2¹ = 6948479 is a prime.

It is a super-2 number, since 2×6948481² = 96562776414722, which contains 22 as substring.

Together with 6948479, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (6948581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3474240 + 3474241.

It is an arithmetic number, because the mean of its divisors is an integer number (3474241).

Almost surely, 2^6948481 is an apocalyptic number.

It is an amenable number.

6948481 is a deficient number, since it is larger than the sum of its proper divisors (1).

6948481 is an equidigital number, since it uses as much as digits as its factorization.

6948481 is an evil number, because the sum of its binary digits is even.

The product of its digits is 55296, while the sum is 40.

The square root of 6948481 is about 2635.9971547784. The cubic root of 6948481 is about 190.8226655534.

The spelling of 6948481 in words is "six million, nine hundred forty-eight thousand, four hundred eighty-one".