1114541 has 2 divisors, whose sum is σ = 1114542. Its totient is φ = 1114540.

The previous prime is 1114523. The next prime is 1114549. The reversal of 1114541 is 1454111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 697225 + 417316 = 835^2 + 646^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1114541 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1114549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557270 + 557271.

It is an arithmetic number, because the mean of its divisors is an integer number (557271).

2^1114541 is an apocalyptic number.

It is an amenable number.

1114541 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114541 is an equidigital number, since it uses as much as digits as its factorization.

1114541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 80, while the sum is 17.

The square root of 1114541 is about 1055.7182389255. The cubic root of 1114541 is about 103.6808820135.

Adding to 1114541 its reverse (1454111), we get a palindrome (2568652).

It can be divided in two parts, 11 and 14541, that multiplied together give a palindrome (159951).

The spelling of 1114541 in words is "one million, one hundred fourteen thousand, five hundred forty-one".