2195264 has 14 divisors (see below), whose sum is σ = 4356354. Its totient is φ = 1097600.

The previous prime is 2195243. The next prime is 2195273. The reversal of 2195264 is 4625912.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1420864 + 774400 = 1192^2 + 880^2 .

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17087 + ... + 17214.

2^2195264 is an apocalyptic number.

It is an amenable number.

2195264 is a deficient number, since it is larger than the sum of its proper divisors (2161090).

2195264 is an equidigital number, since it uses as much as digits as its factorization.

2195264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34313 (or 34303 counting only the distinct ones).

The product of its digits is 4320, while the sum is 29.

The square root of 2195264 is about 1481.6423320086. The cubic root of 2195264 is about 129.9657503463.

It can be divided in two parts, 21952 and 64, that multiplied together give a cube (1404928 = 112³).

The spelling of 2195264 in words is "two million, one hundred ninety-five thousand, two hundred sixty-four".