2535541 has 2 divisors, whose sum is σ = 2535542. Its totient is φ = 2535540.

The previous prime is 2535527. The next prime is 2535553. The reversal of 2535541 is 1455352.

2535541 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., 2187441 + 348100 = 1479^2 + 590^2 .

It is a cyclic number.

It is not a de Polignac number, because 2535541 - 2⁷ = 2535413 is a prime.

2535541 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2535571) 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, 1267770 + 1267771.

It is an arithmetic number, because the mean of its divisors is an integer number (1267771).

2^2535541 is an apocalyptic number.

It is an amenable number.

2535541 is a deficient number, since it is larger than the sum of its proper divisors (1).

2535541 is an equidigital number, since it uses as much as digits as its factorization.

2535541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3000, while the sum is 25.

The square root of 2535541 is about 1592.3382178419. The cubic root of 2535541 is about 136.3610110067.

The spelling of 2535541 in words is "two million, five hundred thirty-five thousand, five hundred forty-one".