2212495 has 4 divisors (see below), whose sum is σ = 2655000. Its totient is φ = 1769992.

The previous prime is 2212487. The next prime is 2212519. The reversal of 2212495 is 5942122.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2212495 - 2³ = 2212487 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221245 + ... + 221254.

It is an arithmetic number, because the mean of its divisors is an integer number (663750).

2^2212495 is an apocalyptic number.

2212495 is a deficient number, since it is larger than the sum of its proper divisors (442505).

2212495 is an equidigital number, since it uses as much as digits as its factorization.

2212495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442504.

The product of its digits is 1440, while the sum is 25.

The square root of 2212495 is about 1487.4457973318. The cubic root of 2212495 is about 130.3049056086.

The spelling of 2212495 in words is "two million, two hundred twelve thousand, four hundred ninety-five".