114561541 has 2 divisors, whose sum is σ = 114561542. Its totient is φ = 114561540.

The previous prime is 114561533. The next prime is 114561569. The reversal of 114561541 is 145165411.

It is an a-pointer prime, because the next prime (114561569) can be obtained adding 114561541 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 90649441 + 23912100 = 9521^2 + 4890^2 .

It is a cyclic number.

It is not a de Polignac number, because 114561541 - 2³ = 114561533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114561511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57280770 + 57280771.

It is an arithmetic number, because the mean of its divisors is an integer number (57280771).

Almost surely, 2^114561541 is an apocalyptic number.

It is an amenable number.

114561541 is a deficient number, since it is larger than the sum of its proper divisors (1).

114561541 is an equidigital number, since it uses as much as digits as its factorization.

114561541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2400, while the sum is 28.

The square root of 114561541 is about 10703.3425153080. The cubic root of 114561541 is about 485.6755965352.

The spelling of 114561541 in words is "one hundred fourteen million, five hundred sixty-one thousand, five hundred forty-one".