2196255 has 8 divisors (see below), whose sum is σ = 3514032. Its totient is φ = 1171328.

The previous prime is 2196239. The next prime is 2196287. The reversal of 2196255 is 5526912.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2196255 - 2⁴ = 2196239 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73194 + ... + 73223.

It is an arithmetic number, because the mean of its divisors is an integer number (439254).

2^2196255 is an apocalyptic number.

2196255 is a deficient number, since it is larger than the sum of its proper divisors (1317777).

2196255 is a wasteful number, since it uses less digits than its factorization.

2196255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146425.

The product of its digits is 5400, while the sum is 30.

The square root of 2196255 is about 1481.9767204649. The cubic root of 2196255 is about 129.9853040587.

The spelling of 2196255 in words is "two million, one hundred ninety-six thousand, two hundred fifty-five".