2212379 has 16 divisors (see below), whose sum is σ = 2570400. Its totient is φ = 1898208.

The previous prime is 2212361. The next prime is 2212387. The reversal of 2212379 is 9732122.

It is not a de Polignac number, because 2212379 - 2⁸ = 2212123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2212349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41717 + ... + 41769.

It is an arithmetic number, because the mean of its divisors is an integer number (160650).

2^2212379 is an apocalyptic number.

2212379 is a deficient number, since it is larger than the sum of its proper divisors (358021).

2212379 is an equidigital number, since it uses as much as digits as its factorization.

2212379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111 (or 85 counting only the distinct ones).

The product of its digits is 1512, while the sum is 26.

The square root of 2212379 is about 1487.4068038032. The cubic root of 2212379 is about 130.3026282952.

The spelling of 2212379 in words is "two million, two hundred twelve thousand, three hundred seventy-nine".