6414885 has 12 divisors (see below), whose sum is σ = 11119212. Its totient is φ = 3421248.

The previous prime is 6414883. The next prime is 6414917. The reversal of 6414885 is 5884146.

6414885 is a `hidden beast` number, since 641 + 4 + 8 + 8 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1979649 + 4435236 = 1407^2 + 2106^2 .

It is not a de Polignac number, because 6414885 - 2¹ = 6414883 is a prime.

6414885 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6414883) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71232 + ... + 71321.

It is an arithmetic number, because the mean of its divisors is an integer number (926601).

Almost surely, 2^6414885 is an apocalyptic number.

It is an amenable number.

6414885 is a deficient number, since it is larger than the sum of its proper divisors (4704327).

6414885 is a wasteful number, since it uses less digits than its factorization.

6414885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142564 (or 142561 counting only the distinct ones).

The product of its digits is 30720, while the sum is 36.

The square root of 6414885 is about 2532.7623259990. The cubic root of 6414885 is about 185.8073795031.

The spelling of 6414885 in words is "six million, four hundred fourteen thousand, eight hundred eighty-five".