2427541 has 2 divisors, whose sum is σ = 2427542. Its totient is φ = 2427540.

The previous prime is 2427527. The next prime is 2427547. The reversal of 2427541 is 1457242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2187441 + 240100 = 1479^2 + 490^2 .

It is a cyclic number.

It is not a de Polignac number, because 2427541 - 2²¹ = 330389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2427547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1213770 + 1213771.

It is an arithmetic number, because the mean of its divisors is an integer number (1213771).

2^2427541 is an apocalyptic number.

It is an amenable number.

2427541 is a deficient number, since it is larger than the sum of its proper divisors (1).

2427541 is an equidigital number, since it uses as much as digits as its factorization.

2427541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2240, while the sum is 25.

The square root of 2427541 is about 1558.0568025589. The cubic root of 2427541 is about 134.3967782261.

Subtracting from 2427541 its reverse (1457242), we obtain a cube (970299 = 99³).

The spelling of 2427541 in words is "two million, four hundred twenty-seven thousand, five hundred forty-one".