2092219 has 4 divisors (see below), whose sum is σ = 2099896. Its totient is φ = 2084544.

The previous prime is 2092217. The next prime is 2092229. The reversal of 2092219 is 9122902.

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 2092219 - 2¹ = 2092217 is a prime.

It is a super-2 number, since 2×2092219² = 8754760687922, which contains 22 as substring.

It is a Duffinian number.

2092219 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2092193 and 2092202.

It is not an unprimeable number, because it can be changed into a prime (2092217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3414 + ... + 3979.

It is an arithmetic number, because the mean of its divisors is an integer number (524974).

2^2092219 is an apocalyptic number.

2092219 is a deficient number, since it is larger than the sum of its proper divisors (7677).

2092219 is an equidigital number, since it uses as much as digits as its factorization.

2092219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7676.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 2092219 is about 1446.4504830792. The cubic root of 2092219 is about 127.8995590632.

The spelling of 2092219 in words is "two million, ninety-two thousand, two hundred nineteen".