2814541 has 2 divisors, whose sum is σ = 2814542. Its totient is φ = 2814540.

The previous prime is 2814509. The next prime is 2814551. The reversal of 2814541 is 1454182.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2220100 + 594441 = 1490^2 + 771^2 .

It is a cyclic number.

It is not a de Polignac number, because 2814541 - 2⁵ = 2814509 is a prime.

2814541 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2814551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1407270 + 1407271.

It is an arithmetic number, because the mean of its divisors is an integer number (1407271).

2^2814541 is an apocalyptic number.

It is an amenable number.

2814541 is a deficient number, since it is larger than the sum of its proper divisors (1).

2814541 is an equidigital number, since it uses as much as digits as its factorization.

2814541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1280, while the sum is 25.

The square root of 2814541 is about 1677.6593814002. The cubic root of 2814541 is about 141.1895410455.

The spelling of 2814541 in words is "two million, eight hundred fourteen thousand, five hundred forty-one".