114540881 has 12 divisors (see below), whose sum is σ = 143491572. Its totient is φ = 90625248.

The previous prime is 114540827. The next prime is 114540893. The reversal of 114540881 is 188045411.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 30195025 + 84345856 = 5495^2 + 9184^2 .

It is not a de Polignac number, because 114540881 - 2¹⁰ = 114539857 is a prime.

It is a super-2 number, since 2×114540881² = 26239226840512322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (114540281) 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 in 11 ways as a sum of consecutive naturals, for example, 89270 + ... + 90543.

It is an arithmetic number, because the mean of its divisors is an integer number (11957631).

Almost surely, 2^114540881 is an apocalyptic number.

It is an amenable number.

114540881 is a deficient number, since it is larger than the sum of its proper divisors (28950691).

114540881 is a wasteful number, since it uses less digits than its factorization.

114540881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179840 (or 179833 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 32.

The square root of 114540881 is about 10702.3773527193. The cubic root of 114540881 is about 485.6463992410.

The spelling of 114540881 in words is "one hundred fourteen million, five hundred forty thousand, eight hundred eighty-one".