2066414 has 16 divisors (see below), whose sum is σ = 3596928. Its totient is φ = 871992.

The previous prime is 2066399. The next prime is 2066419. The reversal of 2066414 is 4146602.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2066414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2066419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164 + ... + 2039.

It is an arithmetic number, because the mean of its divisors is an integer number (224808).

2^2066414 is an apocalyptic number.

2066414 is a deficient number, since it is larger than the sum of its proper divisors (1530514).

2066414 is a wasteful number, since it uses less digits than its factorization.

2066414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2279.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 2066414 is about 1437.5026956496. The cubic root of 2066414 is about 127.3715533292.

The spelling of 2066414 in words is "two million, sixty-six thousand, four hundred fourteen".