6118540 has 12 divisors (see below), whose sum is σ = 12848976. Its totient is φ = 2447408.

The previous prime is 6118537. The next prime is 6118547. The reversal of 6118540 is 458116.

It is not an unprimeable number, because it can be changed into a prime (6118547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152944 + ... + 152983.

It is an arithmetic number, because the mean of its divisors is an integer number (1070748).

Almost surely, 2^6118540 is an apocalyptic number.

It is an amenable number.

6118540 is an abundant number, since it is smaller than the sum of its proper divisors (6730436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6118540 is a wasteful number, since it uses less digits than its factorization.

6118540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305936 (or 305934 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 6118540 is about 2473.5682727590. The cubic root of 6118540 is about 182.9009387517.

The spelling of 6118540 in words is "six million, one hundred eighteen thousand, five hundred forty".