2411666 has 8 divisors (see below), whose sum is σ = 3629424. Its totient is φ = 1201860.

The previous prime is 2411663. The next prime is 2411693. The reversal of 2411666 is 6661142.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2411666² = 11632265791112, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2411663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1160 + ... + 2483.

It is an arithmetic number, because the mean of its divisors is an integer number (453678).

2^2411666 is an apocalyptic number.

2411666 is a deficient number, since it is larger than the sum of its proper divisors (1217758).

2411666 is a wasteful number, since it uses less digits than its factorization.

2411666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3976.

The product of its digits is 1728, while the sum is 26.

The square root of 2411666 is about 1552.9539593948. The cubic root of 2411666 is about 134.1031729366.

The spelling of 2411666 in words is "two million, four hundred eleven thousand, six hundred sixty-six".