2385541 has 2 divisors, whose sum is σ = 2385542. Its totient is φ = 2385540.

The previous prime is 2385499. The next prime is 2385553. The reversal of 2385541 is 1455832.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1612900 + 772641 = 1270^2 + 879^2 .

It is a cyclic number.

It is not a de Polignac number, because 2385541 - 2¹⁹ = 1861253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2385571) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1192770 + 1192771.

It is an arithmetic number, because the mean of its divisors is an integer number (1192771).

2^2385541 is an apocalyptic number.

It is an amenable number.

2385541 is a deficient number, since it is larger than the sum of its proper divisors (1).

2385541 is an equidigital number, since it uses as much as digits as its factorization.

2385541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4800, while the sum is 28.

The square root of 2385541 is about 1544.5196664335. The cubic root of 2385541 is about 133.6171779518.

It can be divided in two parts, 2385 and 541, that added together give a triangular number (2926 = T₇₆).

The spelling of 2385541 in words is "two million, three hundred eighty-five thousand, five hundred forty-one".