2725433 has 2 divisors, whose sum is σ = 2725434. Its totient is φ = 2725432.

The previous prime is 2725369. The next prime is 2725439. The reversal of 2725433 is 3345272.

2725433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2534464 + 190969 = 1592^2 + 437^2 .

It is a cyclic number.

It is not a de Polignac number, because 2725433 - 2⁶ = 2725369 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2725439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1362716 + 1362717.

It is an arithmetic number, because the mean of its divisors is an integer number (1362717).

2^2725433 is an apocalyptic number.

It is an amenable number.

2725433 is a deficient number, since it is larger than the sum of its proper divisors (1).

2725433 is an equidigital number, since it uses as much as digits as its factorization.

2725433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5040, while the sum is 26.

The square root of 2725433 is about 1650.8885486307. Note that the first 3 decimals coincide. The cubic root of 2725433 is about 139.6835198064.

The spelling of 2725433 in words is "two million, seven hundred twenty-five thousand, four hundred thirty-three".