4461786 has 48 divisors (see below), whose sum is σ = 11703744. Its totient is φ = 1199232.

The previous prime is 4461773. The next prime is 4461791. The reversal of 4461786 is 6871644.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 4461786.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1101 + ... + 3183.

It is an arithmetic number, because the mean of its divisors is an integer number (243828).

Almost surely, 2^4461786 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4461786, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5851872).

4461786 is an abundant number, since it is smaller than the sum of its proper divisors (7241958).

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

4461786 is a wasteful number, since it uses less digits than its factorization.

4461786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2115 (or 2112 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 4461786 is about 2112.2940136259. The cubic root of 4461786 is about 164.6277005349.

The spelling of 4461786 in words is "four million, four hundred sixty-one thousand, seven hundred eighty-six".