2195207 has 16 divisors (see below), whose sum is σ = 2624832. Its totient is φ = 1797120.

The previous prime is 2195201. The next prime is 2195233. The reversal of 2195207 is 7025912.

It is a cyclic number.

It is not a de Polignac number, because 2195207 - 2⁴ = 2195191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2195201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22583 + ... + 22679.

It is an arithmetic number, because the mean of its divisors is an integer number (164052).

2^2195207 is an apocalyptic number.

2195207 is a deficient number, since it is larger than the sum of its proper divisors (429625).

2195207 is an equidigital number, since it uses as much as digits as its factorization.

2195207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 2195207 is about 1481.6230964722. The cubic root of 2195207 is about 129.9646254835.

The spelling of 2195207 in words is "two million, one hundred ninety-five thousand, two hundred seven".