2712233 has 2 divisors, whose sum is σ = 2712234.
Its totient is φ = 2712232.
The previous prime is 2712223. The next prime is 2712239. The reversal of 2712233 is 3322172.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1373584 + 1338649 = 1172^2 + 1157^2
It is a cyclic number.
It is not a de Polignac number, because 2712233 - 28 = 2711977 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (2712239) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1356116 + 1356117.
It is an arithmetic number, because the mean of its divisors is an integer number (1356117).
22712233 is an apocalyptic number.
It is an amenable number.
2712233 is a deficient number, since it is larger than the sum of its proper divisors (1).
2712233 is an equidigital number, since it uses as much as digits as its factorization.
2712233 is an evil number, because the sum of its binary digits is even.
The product of its digits is 504, while the sum is 20.
The square root of 2712233 is about 1646.8858491104.
The cubic root of 2712233 is about 139.4576465593.
The spelling of 2712233 in words is "two million, seven hundred twelve thousand, two hundred thirty-three".