4461866 has 8 divisors (see below), whose sum is σ = 6856164. Its totient is φ = 2176480.

The previous prime is 4461823. The next prime is 4461869. The reversal of 4461866 is 6681644.

It can be written as a sum of positive squares in 2 ways, for example, as 4182025 + 279841 = 2045^2 + 529^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4461869) 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, 27125 + ... + 27288.

Almost surely, 2^4461866 is an apocalyptic number.

4461866 is a deficient number, since it is larger than the sum of its proper divisors (2394298).

4461866 is a wasteful number, since it uses less digits than its factorization.

4461866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54456.

The product of its digits is 27648, while the sum is 35.

The square root of 4461866 is about 2112.3129502988. The cubic root of 4461866 is about 164.6286844561.

The spelling of 4461866 in words is "four million, four hundred sixty-one thousand, eight hundred sixty-six".