6975287 has 12 divisors (see below), whose sum is σ = 8120448. Its totient is φ = 5966400.

The previous prime is 6975281. The next prime is 6975313. The reversal of 6975287 is 7825796.

It is not a de Polignac number, because 6975287 - 2¹⁶ = 6909751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6975281) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 362 + ... + 3752.

It is an arithmetic number, because the mean of its divisors is an integer number (676704).

Almost surely, 2^6975287 is an apocalyptic number.

6975287 is a deficient number, since it is larger than the sum of its proper divisors (1145161).

6975287 is a wasteful number, since it uses less digits than its factorization.

6975287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3430 (or 3419 counting only the distinct ones).

The product of its digits is 211680, while the sum is 44.

The square root of 6975287 is about 2641.0768637054. The cubic root of 6975287 is about 191.0677372748.

The spelling of 6975287 in words is "six million, nine hundred seventy-five thousand, two hundred eighty-seven".