114477581 has 2 divisors, whose sum is σ = 114477582. Its totient is φ = 114477580.

The previous prime is 114477553. The next prime is 114477619. The reversal of 114477581 is 185774411.

It is an a-pointer prime, because the next prime (114477619) can be obtained adding 114477581 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 113763556 + 714025 = 10666^2 + 845^2 .

It is a cyclic number.

It is not a de Polignac number, because 114477581 - 2¹⁴ = 114461197 is a prime.

It is a super-2 number, since 2×114477581² = 26210233103223122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114477521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57238790 + 57238791.

It is an arithmetic number, because the mean of its divisors is an integer number (57238791).

Almost surely, 2^114477581 is an apocalyptic number.

It is an amenable number.

114477581 is a deficient number, since it is larger than the sum of its proper divisors (1).

114477581 is an equidigital number, since it uses as much as digits as its factorization.

114477581 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31360, while the sum is 38.

The square root of 114477581 is about 10699.4196571590. The cubic root of 114477581 is about 485.5569200334.

The spelling of 114477581 in words is "one hundred fourteen million, four hundred seventy-seven thousand, five hundred eighty-one".