6695001 has 16 divisors (see below), whose sum is σ = 10350720. Its totient is φ = 4268880.

The previous prime is 6694999. The next prime is 6695021. The reversal of 6695001 is 1005966.

It is not a de Polignac number, because 6695001 - 2¹ = 6694999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

6695001 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6695021) 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, 4770 + ... + 6011.

It is an arithmetic number, because the mean of its divisors is an integer number (646920).

Almost surely, 2^6695001 is an apocalyptic number.

It is an amenable number.

6695001 is a deficient number, since it is larger than the sum of its proper divisors (3655719).

6695001 is a wasteful number, since it uses less digits than its factorization.

6695001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10813 (or 10807 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 6695001 is about 2587.4699998261. The cubic root of 6695001 is about 188.4734652028.

The spelling of 6695001 in words is "six million, six hundred ninety-five thousand, one".