2856098 has 8 divisors (see below), whose sum is σ = 4896192. Its totient is φ = 1224036.

The previous prime is 2856097. The next prime is 2856107. The reversal of 2856098 is 8906582.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2856097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101990 + ... + 102017.

It is an arithmetic number, because the mean of its divisors is an integer number (612024).

2^2856098 is an apocalyptic number.

2856098 is a deficient number, since it is larger than the sum of its proper divisors (2040094).

2856098 is a wasteful number, since it uses less digits than its factorization.

2856098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204016.

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 2856098 is about 1689.9994082839. Note that the first 3 decimals coincide. The cubic root of 2856098 is about 141.8810416803.

The spelling of 2856098 in words is "two million, eight hundred fifty-six thousand, ninety-eight".