4028582082 has 32 divisors (see below), whose sum is σ = 9263342592. Its totient is φ = 1144129104.

The previous prime is 4028582081. The next prime is 4028582093. The reversal of 4028582082 is 2802858204.

It is a super-2 number, since 2×4028582082² = 32458947182822909448, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4028582082.

It is not an unprimeable number, because it can be changed into a prime (4028582081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 280168 + ... + 294195.

It is an arithmetic number, because the mean of its divisors is an integer number (289479456).

Almost surely, 2^4028582082 is an apocalyptic number.

4028582082 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4028582082 is an abundant number, since it is smaller than the sum of its proper divisors (5234760510).

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

4028582082 is a wasteful number, since it uses less digits than its factorization.

4028582082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574542.

The product of its (nonzero) digits is 81920, while the sum is 39.

The square root of 4028582082 is about 63471.1121849933. The cubic root of 4028582082 is about 1591.1730175505.

The spelling of 4028582082 in words is "four billion, twenty-eight million, five hundred eighty-two thousand, eighty-two".