4267541 has 2 divisors, whose sum is σ = 4267542. Its totient is φ = 4267540.

The previous prime is 4267537. The next prime is 4267573. The reversal of 4267541 is 1457624.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2992900 + 1274641 = 1730^2 + 1129^2 .

It is a cyclic number.

It is not a de Polignac number, because 4267541 - 2² = 4267537 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4267531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2133770 + 2133771.

It is an arithmetic number, because the mean of its divisors is an integer number (2133771).

Almost surely, 2^4267541 is an apocalyptic number.

It is an amenable number.

4267541 is a deficient number, since it is larger than the sum of its proper divisors (1).

4267541 is an equidigital number, since it uses as much as digits as its factorization.

4267541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6720, while the sum is 29.

The square root of 4267541 is about 2065.8027495383. The cubic root of 4267541 is about 162.2031313585.

The spelling of 4267541 in words is "four million, two hundred sixty-seven thousand, five hundred forty-one".