6968750 has 28 divisors (see below), whose sum is σ = 13124832. Its totient is φ = 2775000.

The previous prime is 6968749. The next prime is 6968791. The reversal of 6968750 is 578696.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6968698 and 6968707.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 31139 + ... + 31361.

It is an arithmetic number, because the mean of its divisors is an integer number (468744).

Almost surely, 2^6968750 is an apocalyptic number.

6968750 is a deficient number, since it is larger than the sum of its proper divisors (6156082).

6968750 is an frugal number, since it uses more digits than its factorization.

6968750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255 (or 230 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 6968750 is about 2639.8390102429. The cubic root of 6968750 is about 191.0080312404.

The spelling of 6968750 in words is "six million, nine hundred sixty-eight thousand, seven hundred fifty".