114515861 has 4 divisors (see below), whose sum is σ = 114543372. Its totient is φ = 114488352.

The previous prime is 114515839. The next prime is 114515897. The reversal of 114515861 is 168515411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 52200625 + 62315236 = 7225^2 + 7894^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-114515861 is a prime.

It is a super-3 number, since 3×114515861³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114515761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6086 + ... + 16311.

It is an arithmetic number, because the mean of its divisors is an integer number (28635843).

Almost surely, 2^114515861 is an apocalyptic number.

It is an amenable number.

114515861 is a deficient number, since it is larger than the sum of its proper divisors (27511).

114515861 is an equidigital number, since it uses as much as digits as its factorization.

114515861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27510.

The product of its digits is 4800, while the sum is 32.

The square root of 114515861 is about 10701.2083897100. The cubic root of 114515861 is about 485.6110355710.

The spelling of 114515861 in words is "one hundred fourteen million, five hundred fifteen thousand, eight hundred sixty-one".