2132279 has 2 divisors, whose sum is σ = 2132280. Its totient is φ = 2132278.

The previous prime is 2132267. The next prime is 2132281. The reversal of 2132279 is 9722312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2132279 - 2⁸ = 2132023 is a prime.

It is a super-2 number, since 2×2132279² = 9093227467682, which contains 22 as substring.

Together with 2132281, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2132209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066139 + 1066140.

It is an arithmetic number, because the mean of its divisors is an integer number (1066140).

2^2132279 is an apocalyptic number.

2132279 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132279 is an equidigital number, since it uses as much as digits as its factorization.

2132279 is an odious number, because the sum of its binary digits is odd.

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

The square root of 2132279 is about 1460.2325157317. The cubic root of 2132279 is about 128.7107072103.

The spelling of 2132279 in words is "two million, one hundred thirty-two thousand, two hundred seventy-nine".