2541173 has 2 divisors, whose sum is σ = 2541174. Its totient is φ = 2541172.

The previous prime is 2541169. The next prime is 2541229. The reversal of 2541173 is 3711452.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2289169 + 252004 = 1513^2 + 502^2 .

It is a cyclic number.

It is not a de Polignac number, because 2541173 - 2² = 2541169 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2540173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1270586 + 1270587.

It is an arithmetic number, because the mean of its divisors is an integer number (1270587).

2^2541173 is an apocalyptic number.

It is an amenable number.

2541173 is a deficient number, since it is larger than the sum of its proper divisors (1).

2541173 is an equidigital number, since it uses as much as digits as its factorization.

2541173 is an evil number, because the sum of its binary digits is even.

The product of its digits is 840, while the sum is 23.

The square root of 2541173 is about 1594.1057054035. The cubic root of 2541173 is about 136.4618990476.

The spelling of 2541173 in words is "two million, five hundred forty-one thousand, one hundred seventy-three".