4288541 has 2 divisors, whose sum is σ = 4288542. Its totient is φ = 4288540.

The previous prime is 4288517. The next prime is 4288577. The reversal of 4288541 is 1458824.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3916441 + 372100 = 1979^2 + 610^2 .

It is a cyclic number.

It is not a de Polignac number, because 4288541 - 2¹⁴ = 4272157 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 4288498 and 4288507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4288441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2144270 + 2144271.

It is an arithmetic number, because the mean of its divisors is an integer number (2144271).

Almost surely, 2^4288541 is an apocalyptic number.

It is an amenable number.

4288541 is a deficient number, since it is larger than the sum of its proper divisors (1).

4288541 is an equidigital number, since it uses as much as digits as its factorization.

4288541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10240, while the sum is 32.

The square root of 4288541 is about 2070.8792818511. The cubic root of 4288541 is about 162.4687561233.

The spelling of 4288541 in words is "four million, two hundred eighty-eight thousand, five hundred forty-one".