2102259 has 8 divisors (see below), whose sum is σ = 2845120. Its totient is φ = 1380456.

The previous prime is 2102257. The next prime is 2102267. The reversal of 2102259 is 9522012.

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

It is not a de Polignac number, because 2102259 - 2¹ = 2102257 is a prime.

It is a d-powerful number, because it can be written as 2⁸ + 1 + 0 + 2¹² + 2²¹ + 5² + 9³ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2102251) 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, 5029 + ... + 5430.

It is an arithmetic number, because the mean of its divisors is an integer number (355640).

2^2102259 is an apocalyptic number.

2102259 is a deficient number, since it is larger than the sum of its proper divisors (742861).

2102259 is a wasteful number, since it uses less digits than its factorization.

2102259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10529.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 2102259 is about 1449.9168941701. The cubic root of 2102259 is about 128.1038179538.

The spelling of 2102259 in words is "two million, one hundred two thousand, two hundred fifty-nine".