6414066 has 60 divisors (see below), whose sum is σ = 15378858. Its totient is φ = 1997568.

The previous prime is 6414041. The next prime is 6414071. The reversal of 6414066 is 6604146.

It can be written as a sum of positive squares in 3 ways, for example, as 6395841 + 18225 = 2529^2 + 135^2 .

It is a super-2 number, since 2×6414066² = 82280485304712, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 46750 + ... + 46886.

Almost surely, 2^6414066 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6414066, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7689429).

6414066 is an abundant number, since it is smaller than the sum of its proper divisors (8964792).

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

6414066 is a wasteful number, since it uses less digits than its factorization.

6414066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185 (or 159 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 6414066 is about 2532.6006396588. The cubic root of 6414066 is about 185.7994717115.

The spelling of 6414066 in words is "six million, four hundred fourteen thousand, sixty-six".