6171087 has 8 divisors (see below), whose sum is σ = 8861104. Its totient is φ = 3797568.

The previous prime is 6171073. The next prime is 6171089. The reversal of 6171087 is 7801716.

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

It is not a de Polignac number, because 6171087 - 2¹¹ = 6169039 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 (6171089) 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, 79078 + ... + 79155.

It is an arithmetic number, because the mean of its divisors is an integer number (1107638).

Almost surely, 2^6171087 is an apocalyptic number.

6171087 is a deficient number, since it is larger than the sum of its proper divisors (2690017).

6171087 is a wasteful number, since it uses less digits than its factorization.

6171087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158249.

The product of its (nonzero) digits is 2352, while the sum is 30.

The square root of 6171087 is about 2484.1672648998. The cubic root of 6171087 is about 183.4230411296.

The spelling of 6171087 in words is "six million, one hundred seventy-one thousand, eighty-seven".