2230979 has 2 divisors, whose sum is σ = 2230980. Its totient is φ = 2230978.

The previous prime is 2230951. The next prime is 2231011. The reversal of 2230979 is 9790322.

It is an a-pointer prime, because the next prime (2231011) can be obtained adding 2230979 to its sum of digits (32).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2230979 - 2²⁰ = 1182403 is a prime.

It is a super-3 number, since 3×2230979³ = 33312536460625811217, which contains 333 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2230939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1115489 + 1115490.

It is an arithmetic number, because the mean of its divisors is an integer number (1115490).

2^2230979 is an apocalyptic number.

2230979 is a deficient number, since it is larger than the sum of its proper divisors (1).

2230979 is an equidigital number, since it uses as much as digits as its factorization.

2230979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 2230979 is about 1493.6462097833. The cubic root of 2230979 is about 130.6667715129. Note that the first 3 decimals are identical.

The spelling of 2230979 in words is "two million, two hundred thirty thousand, nine hundred seventy-nine".