6907161 has 4 divisors (see below), whose sum is σ = 9209552. Its totient is φ = 4604772.

The previous prime is 6907157. The next prime is 6907183. The reversal of 6907161 is 1617096.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 6907161 - 2² = 6907157 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6907111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1151191 + ... + 1151196.

It is an arithmetic number, because the mean of its divisors is an integer number (2302388).

Almost surely, 2^6907161 is an apocalyptic number.

It is an amenable number.

6907161 is a deficient number, since it is larger than the sum of its proper divisors (2302391).

6907161 is a wasteful number, since it uses less digits than its factorization.

6907161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2302390.

The product of its (nonzero) digits is 2268, while the sum is 30.

The square root of 6907161 is about 2628.1478268925. The cubic root of 6907161 is about 190.4436631173.

The spelling of 6907161 in words is "six million, nine hundred seven thousand, one hundred sixty-one".