2192495 has 4 divisors (see below), whose sum is σ = 2631000. Its totient is φ = 1753992.

The previous prime is 2192471. The next prime is 2192549. The reversal of 2192495 is 5942912.

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 2192495 - 2⁶ = 2192431 is a prime.

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 in 3 ways as a sum of consecutive naturals, for example, 219245 + ... + 219254.

It is an arithmetic number, because the mean of its divisors is an integer number (657750).

2^2192495 is an apocalyptic number.

2192495 is a deficient number, since it is larger than the sum of its proper divisors (438505).

2192495 is an equidigital number, since it uses as much as digits as its factorization.

2192495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438504.

The product of its digits is 6480, while the sum is 32.

The square root of 2192495 is about 1480.7076011151. The cubic root of 2192495 is about 129.9110831812.

The spelling of 2192495 in words is "two million, one hundred ninety-two thousand, four hundred ninety-five".