2195137 has 8 divisors (see below), whose sum is σ = 2517696. Its totient is φ = 1874832.

The previous prime is 2195119. The next prime is 2195147. The reversal of 2195137 is 7315912.

2195137 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2195137 - 2⁷ = 2195009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2195117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3618 + ... + 4180.

It is an arithmetic number, because the mean of its divisors is an integer number (314712).

2^2195137 is an apocalyptic number.

It is an amenable number.

2195137 is a deficient number, since it is larger than the sum of its proper divisors (322559).

2195137 is an equidigital number, since it uses as much as digits as its factorization.

2195137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1127.

The product of its digits is 1890, while the sum is 28.

The square root of 2195137 is about 1481.5994735420. The cubic root of 2195137 is about 129.9632440465.

It can be divided in two parts, 2195 and 137, that added together give a palindrome (2332).

The spelling of 2195137 in words is "two million, one hundred ninety-five thousand, one hundred thirty-seven".