4082862 has 32 divisors (see below), whose sum is σ = 9563904. Its totient is φ = 1137600.

The previous prime is 4082857. The next prime is 4082879. The reversal of 4082862 is 2682804.

It is a happy number.

It is a super-2 number, since 2×4082862² = 33339524222088, which contains 22 as substring.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 537 + ... + 2907.

It is an arithmetic number, because the mean of its divisors is an integer number (298872).

Almost surely, 2^4082862 is an apocalyptic number.

4082862 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 4082862, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4781952).

4082862 is an abundant number, since it is smaller than the sum of its proper divisors (5481042).

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

4082862 is a wasteful number, since it uses less digits than its factorization.

4082862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2424.

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 4082862 is about 2020.6093140437. The cubic root of 4082862 is about 159.8287490640.

The spelling of 4082862 in words is "four million, eighty-two thousand, eight hundred sixty-two".