6618130 has 16 divisors (see below), whose sum is σ = 12190464. Its totient is φ = 2585520.

The previous prime is 6618127. The next prime is 6618169. The reversal of 6618130 is 318166.

It is a junction number, because it is equal to n+sod(n) for n = 6618095 and 6618104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7266 + ... + 8125.

It is an arithmetic number, because the mean of its divisors is an integer number (761904).

Almost surely, 2^6618130 is an apocalyptic number.

6618130 is a deficient number, since it is larger than the sum of its proper divisors (5572334).

6618130 is a wasteful number, since it uses less digits than its factorization.

6618130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15441.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 6618130 is about 2572.5726423174. The cubic root of 6618130 is about 187.7493453003.

The spelling of 6618130 in words is "six million, six hundred eighteen thousand, one hundred thirty".