2541499 has 2 divisors, whose sum is σ = 2541500. Its totient is φ = 2541498.

The previous prime is 2541479. The next prime is 2541503. The reversal of 2541499 is 9941452.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2541499 - 2²¹ = 444347 is a prime.

2541499 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2541439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1270749 + 1270750.

It is an arithmetic number, because the mean of its divisors is an integer number (1270750).

2^2541499 is an apocalyptic number.

2541499 is a deficient number, since it is larger than the sum of its proper divisors (1).

2541499 is an equidigital number, since it uses as much as digits as its factorization.

2541499 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 34.

The square root of 2541499 is about 1594.2079538128. The cubic root of 2541499 is about 136.4677342370.

The spelling of 2541499 in words is "two million, five hundred forty-one thousand, four hundred ninety-nine".