2442195 has 24 divisors (see below), whose sum is σ = 4838496. Its totient is φ = 1116288.

The previous prime is 2442191. The next prime is 2442197. The reversal of 2442195 is 5912442.

2442195 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2442195 - 2² = 2442191 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2442191) 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 23 ways as a sum of consecutive naturals, for example, 3562 + ... + 4191.

It is an arithmetic number, because the mean of its divisors is an integer number (201604).

2^2442195 is an apocalyptic number.

2442195 is a deficient number, since it is larger than the sum of its proper divisors (2396301).

2442195 is a wasteful number, since it uses less digits than its factorization.

2442195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7771 (or 7768 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 2442195 is about 1562.7523796174. The cubic root of 2442195 is about 134.6666673474. Note that the first 5 decimals are identical.

The spelling of 2442195 in words is "two million, four hundred forty-two thousand, one hundred ninety-five".