6957641 has 8 divisors (see below), whose sum is σ = 7457184. Its totient is φ = 6468160.

The previous prime is 6957631. The next prime is 6957683. The reversal of 6957641 is 1467596.

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

It is not a de Polignac number, because 6957641 - 2¹⁴ = 6941257 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6957595 and 6957604.

It is not an unprimeable number, because it can be changed into a prime (6957611) 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, 1055 + ... + 3876.

It is an arithmetic number, because the mean of its divisors is an integer number (932148).

Almost surely, 2^6957641 is an apocalyptic number.

It is an amenable number.

6957641 is a deficient number, since it is larger than the sum of its proper divisors (499543).

6957641 is a wasteful number, since it uses less digits than its factorization.

6957641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5031.

The product of its digits is 45360, while the sum is 38.

The square root of 6957641 is about 2637.7340654433. The cubic root of 6957641 is about 190.9064809030.

The spelling of 6957641 in words is "six million, nine hundred fifty-seven thousand, six hundred forty-one".