2195607 has 4 divisors (see below), whose sum is σ = 2927480. Its totient is φ = 1463736.

The previous prime is 2195597. The next prime is 2195629. The reversal of 2195607 is 7065912.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2195607 - 2⁸ = 2195351 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2195707) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 365932 + ... + 365937.

It is an arithmetic number, because the mean of its divisors is an integer number (731870).

2^2195607 is an apocalyptic number.

2195607 is a deficient number, since it is larger than the sum of its proper divisors (731873).

2195607 is an equidigital number, since it uses as much as digits as its factorization.

2195607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731872.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 2195607 is about 1481.7580774202. The cubic root of 2195607 is about 129.9725188459.

The spelling of 2195607 in words is "two million, one hundred ninety-five thousand, six hundred seven".