6975715 has 8 divisors (see below), whose sum is σ = 8431920. Its totient is φ = 5539872.

The previous prime is 6975707. The next prime is 6975719. The reversal of 6975715 is 5175796.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6975715 - 2³ = 6975707 is a prime.

It is a super-2 number, since 2×6975715² = 97321199522450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6975719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4324 + ... + 5713.

It is an arithmetic number, because the mean of its divisors is an integer number (1053990).

Almost surely, 2^6975715 is an apocalyptic number.

6975715 is a deficient number, since it is larger than the sum of its proper divisors (1456205).

6975715 is a wasteful number, since it uses less digits than its factorization.

6975715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10181.

The product of its digits is 66150, while the sum is 40.

The square root of 6975715 is about 2641.1578900172. The cubic root of 6975715 is about 191.0716451341.

The spelling of 6975715 in words is "six million, nine hundred seventy-five thousand, seven hundred fifteen".