6671357 has 16 divisors (see below), whose sum is σ = 8681472. Its totient is φ = 4971120.

The previous prime is 6671341. The next prime is 6671377. The reversal of 6671357 is 7531766.

It is not a de Polignac number, because 6671357 - 2⁴ = 6671341 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 (6671377) 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, 113 + ... + 3654.

It is an arithmetic number, because the mean of its divisors is an integer number (542592).

Almost surely, 2^6671357 is an apocalyptic number.

It is an amenable number.

6671357 is a deficient number, since it is larger than the sum of its proper divisors (2010115).

6671357 is a wasteful number, since it uses less digits than its factorization.

6671357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3808.

The product of its digits is 26460, while the sum is 35.

The square root of 6671357 is about 2582.8970169172. The cubic root of 6671357 is about 188.2513331558.

The spelling of 6671357 in words is "six million, six hundred seventy-one thousand, three hundred fifty-seven".