6968481 has 16 divisors (see below), whose sum is σ = 10067904. Its totient is φ = 4261824.

The previous prime is 6968473. The next prime is 6968491. The reversal of 6968481 is 1848696.

It is not a de Polignac number, because 6968481 - 2³ = 6968473 is a prime.

It is a super-2 number, since 2×6968481² = 97119454894722, which contains 22 as substring.

It is a Curzon number.

6968481 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6968461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7230 + ... + 8136.

It is an arithmetic number, because the mean of its divisors is an integer number (629244).

Almost surely, 2^6968481 is an apocalyptic number.

It is an amenable number.

6968481 is a deficient number, since it is larger than the sum of its proper divisors (3099423).

6968481 is a wasteful number, since it uses less digits than its factorization.

6968481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1120.

The product of its digits is 82944, while the sum is 42.

The square root of 6968481 is about 2639.7880596745. The cubic root of 6968481 is about 191.0055735150.

The spelling of 6968481 in words is "six million, nine hundred sixty-eight thousand, four hundred eighty-one".