2195361 has 12 divisors (see below), whose sum is σ = 3624192. Its totient is φ = 1254456.

The previous prime is 2195359. The next prime is 2195381. The reversal of 2195361 is 1635912.

2195361 is nontrivially palindromic in base 2.

It is not a de Polignac number, because 2195361 - 2¹ = 2195359 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2195311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17361 + ... + 17486.

It is an arithmetic number, because the mean of its divisors is an integer number (302016).

2^2195361 is an apocalyptic number.

2195361 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2195361 is a deficient number, since it is larger than the sum of its proper divisors (1428831).

2195361 is a wasteful number, since it uses less digits than its factorization.

2195361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34860 (or 34857 counting only the distinct ones).

The product of its digits is 1620, while the sum is 27.

The square root of 2195361 is about 1481.6750655930. The cubic root of 2195361 is about 129.9676645416.

It can be divided in two parts, 2195 and 361, that added together give a triangular number (2556 = T₇₁).

The spelling of 2195361 in words is "two million, one hundred ninety-five thousand, three hundred sixty-one".