4619286 has 48 divisors (see below), whose sum is σ = 11645088. Its totient is φ = 1296000.

The previous prime is 4619281. The next prime is 4619309. The reversal of 4619286 is 6829164.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 4619286.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4619281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7386 + ... + 7986.

It is an arithmetic number, because the mean of its divisors is an integer number (242606).

Almost surely, 2^4619286 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4619286, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5822544).

4619286 is an abundant number, since it is smaller than the sum of its proper divisors (7025802).

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

4619286 is a wasteful number, since it uses less digits than its factorization.

4619286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677 (or 674 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 4619286 is about 2149.2524281712. The cubic root of 4619286 is about 166.5424505563.

The spelling of 4619286 in words is "four million, six hundred nineteen thousand, two hundred eighty-six".