2858102 has 16 divisors (see below), whose sum is σ = 4743312. Its totient is φ = 1283040.

The previous prime is 2858101. The next prime is 2858123. The reversal of 2858102 is 2018582.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2858101) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 524 + ... + 2447.

It is an arithmetic number, because the mean of its divisors is an integer number (296457).

2^2858102 is an apocalyptic number.

2858102 is a deficient number, since it is larger than the sum of its proper divisors (1885210).

2858102 is a wasteful number, since it uses less digits than its factorization.

2858102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3023.

The product of its (nonzero) digits is 1280, while the sum is 26.

The square root of 2858102 is about 1690.5922039333. The cubic root of 2858102 is about 141.9142178450.

The spelling of 2858102 in words is "two million, eight hundred fifty-eight thousand, one hundred two".