2858042582 has 16 divisors (see below), whose sum is σ = 4475088000. Its totient is φ = 1367382720.

The previous prime is 2858042581. The next prime is 2858042587. The reversal of 2858042582 is 2852408582.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2858042581) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253457 + ... + 264492.

It is an arithmetic number, because the mean of its divisors is an integer number (279693000).

Almost surely, 2^2858042582 is an apocalyptic number.

2858042582 is a deficient number, since it is larger than the sum of its proper divisors (1617045418).

2858042582 is a wasteful number, since it uses less digits than its factorization.

2858042582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518071.

The product of its (nonzero) digits is 409600, while the sum is 44.

The square root of 2858042582 is about 53460.6638754140. The cubic root of 2858042582 is about 1419.1323440473.

The spelling of 2858042582 in words is "two billion, eight hundred fifty-eight million, forty-two thousand, five hundred eighty-two".