2195070 has 32 divisors (see below), whose sum is σ = 5546880. Its totient is φ = 554400.

The previous prime is 2195059. The next prime is 2195071. The reversal of 2195070 is 705912.

It is a self number, because there is not a number n which added to its sum of digits gives 2195070.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2195071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1356 + ... + 2495.

It is an arithmetic number, because the mean of its divisors is an integer number (173340).

2^2195070 is an apocalyptic number.

2195070 is an abundant number, since it is smaller than the sum of its proper divisors (3351810).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2195070 is a wasteful number, since it uses less digits than its factorization.

2195070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3880.

The product of its (nonzero) digits is 630, while the sum is 24.

The square root of 2195070 is about 1481.5768626703. The cubic root of 2195070 is about 129.9619217865.

The spelling of 2195070 in words is "two million, one hundred ninety-five thousand, seventy".