2256098 has 16 divisors (see below), whose sum is σ = 3837120. Its totient is φ = 986256.

The previous prime is 2256097. The next prime is 2256119. The reversal of 2256098 is 8906522.

It is not an unprimeable number, because it can be changed into a prime (2256097) 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, 1790 + ... + 2777.

It is an arithmetic number, because the mean of its divisors is an integer number (239820).

2^2256098 is an apocalyptic number.

2256098 is a deficient number, since it is larger than the sum of its proper divisors (1581022).

2256098 is a wasteful number, since it uses less digits than its factorization.

2256098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4601.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 2256098 is about 1502.0312912852. The cubic root of 2256098 is about 131.1553427854.

The spelling of 2256098 in words is "two million, two hundred fifty-six thousand, ninety-eight".