6118641 has 24 divisors (see below), whose sum is σ = 9158240. Its totient is φ = 3934656.

The previous prime is 6118631. The next prime is 6118643. The reversal of 6118641 is 1468116.

6118641 is a `hidden beast` number, since 6 + 1 + 18 + 641 = 666.

It is not a de Polignac number, because 6118641 - 2¹⁸ = 5856497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6118643) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43950 + ... + 44088.

Almost surely, 2^6118641 is an apocalyptic number.

It is an amenable number.

6118641 is a deficient number, since it is larger than the sum of its proper divisors (3039599).

6118641 is a wasteful number, since it uses less digits than its factorization.

6118641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285 (or 282 counting only the distinct ones).

The product of its digits is 1152, while the sum is 27.

The square root of 6118641 is about 2473.5886885252. The cubic root of 6118641 is about 182.9019451406.

The spelling of 6118641 in words is "six million, one hundred eighteen thousand, six hundred forty-one".