6997948 has 12 divisors (see below), whose sum is σ = 12966912. Its totient is φ = 3293120.

The previous prime is 6997937. The next prime is 6997967. The reversal of 6997948 is 8497996.

It is a super-3 number, since 3×6997948³ (a number of 22 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6997895 and 6997904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51388 + ... + 51523.

It is an arithmetic number, because the mean of its divisors is an integer number (1080576).

Almost surely, 2^6997948 is an apocalyptic number.

6997948 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

6997948 is a deficient number, since it is larger than the sum of its proper divisors (5968964).

6997948 is a wasteful number, since it uses less digits than its factorization.

6997948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102932 (or 102930 counting only the distinct ones).

The product of its digits is 979776, while the sum is 52.

The square root of 6997948 is about 2645.3634910915. The cubic root of 6997948 is about 191.2744243800.

The spelling of 6997948 in words is "six million, nine hundred ninety-seven thousand, nine hundred forty-eight".