2195029 has 2 divisors, whose sum is σ = 2195030. Its totient is φ = 2195028.

The previous prime is 2195009. The next prime is 2195047. The reversal of 2195029 is 9205912.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1199025 + 996004 = 1095^2 + 998^2 .

It is a cyclic number.

It is not a de Polignac number, because 2195029 - 2⁷ = 2194901 is a prime.

2195029 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2194988 and 2195006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2195009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1097514 + 1097515.

It is an arithmetic number, because the mean of its divisors is an integer number (1097515).

2^2195029 is an apocalyptic number.

It is an amenable number.

2195029 is a deficient number, since it is larger than the sum of its proper divisors (1).

2195029 is an equidigital number, since it uses as much as digits as its factorization.

2195029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 2195029 is about 1481.5630259965. The cubic root of 2195029 is about 129.9611126290.

The spelling of 2195029 in words is "two million, one hundred ninety-five thousand, twenty-nine".