2102235 has 16 divisors (see below), whose sum is σ = 3382560. Its totient is φ = 1114880.

The previous prime is 2102213. The next prime is 2102249. The reversal of 2102235 is 5322012.

It is not a de Polignac number, because 2102235 - 2⁶ = 2102171 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3775 + ... + 4295.

It is an arithmetic number, because the mean of its divisors is an integer number (211410).

2^2102235 is an apocalyptic number.

2102235 is a deficient number, since it is larger than the sum of its proper divisors (1280325).

2102235 is a wasteful number, since it uses less digits than its factorization.

2102235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 2102235 is about 1449.9086178101. The cubic root of 2102235 is about 128.1033304618.

Adding to 2102235 its reverse (5322012), we get a palindrome (7424247).

The spelling of 2102235 in words is "two million, one hundred two thousand, two hundred thirty-five".