2945195 has 8 divisors (see below), whose sum is σ = 3855600. Its totient is φ = 2141920.

The previous prime is 2945191. The next prime is 2945203. The reversal of 2945195 is 5915492.

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

It is not a de Polignac number, because 2945195 - 2² = 2945191 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2945191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26720 + ... + 26829.

It is an arithmetic number, because the mean of its divisors is an integer number (481950).

2^2945195 is an apocalyptic number.

2945195 is a deficient number, since it is larger than the sum of its proper divisors (910405).

2945195 is a wasteful number, since it uses less digits than its factorization.

2945195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53565.

The product of its digits is 16200, while the sum is 35.

The square root of 2945195 is about 1716.1570440959. The cubic root of 2945195 is about 143.3413041658.

The spelling of 2945195 in words is "two million, nine hundred forty-five thousand, one hundred ninety-five".