2219095 has 8 divisors (see below), whose sum is σ = 2819664. Its totient is φ = 1670784.

The previous prime is 2219093. The next prime is 2219111. The reversal of 2219095 is 5909122.

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 2219095 - 2¹ = 2219093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2219093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12969 + ... + 13138.

It is an arithmetic number, because the mean of its divisors is an integer number (352458).

2^2219095 is an apocalyptic number.

2219095 is a deficient number, since it is larger than the sum of its proper divisors (600569).

2219095 is a wasteful number, since it uses less digits than its factorization.

2219095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26129.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 2219095 is about 1489.6627135026. The cubic root of 2219095 is about 130.4343459969.

It can be divided in two parts, 221 and 9095, that added together give a triangular number (9316 = T₁₃₆).

The spelling of 2219095 in words is "two million, two hundred nineteen thousand, ninety-five".