6418492 has 12 divisors (see below), whose sum is σ = 11423160. Its totient is φ = 3154736.

The previous prime is 6418487. The next prime is 6418493. The reversal of 6418492 is 2948146.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6418493) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 13363 + ... + 13834.

It is an arithmetic number, because the mean of its divisors is an integer number (951930).

Almost surely, 2^6418492 is an apocalyptic number.

It is an amenable number.

6418492 is a deficient number, since it is larger than the sum of its proper divisors (5004668).

6418492 is a wasteful number, since it uses less digits than its factorization.

6418492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27260 (or 27258 counting only the distinct ones).

The product of its digits is 13824, while the sum is 34.

The square root of 6418492 is about 2533.4742943239. The cubic root of 6418492 is about 185.8421986069.

The spelling of 6418492 in words is "six million, four hundred eighteen thousand, four hundred ninety-two".