115546843 has 2 divisors, whose sum is σ = 115546844. Its totient is φ = 115546842.

The previous prime is 115546813. The next prime is 115546877. The reversal of 115546843 is 348645511.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115546843 - 2¹³ = 115538651 is a prime.

It is not a weakly prime, because it can be changed into another prime (115546813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57773421 + 57773422.

It is an arithmetic number, because the mean of its divisors is an integer number (57773422).

Almost surely, 2^115546843 is an apocalyptic number.

115546843 is a deficient number, since it is larger than the sum of its proper divisors (1).

115546843 is an equidigital number, since it uses as much as digits as its factorization.

115546843 is an evil number, because the sum of its binary digits is even.

The product of its digits is 57600, while the sum is 37.

The square root of 115546843 is about 10749.2717427740. The cubic root of 115546843 is about 487.0639965821.

It can be divided in two parts, 1155468 and 43, that added together give a palindrome (1155511).

The spelling of 115546843 in words is "one hundred fifteen million, five hundred forty-six thousand, eight hundred forty-three".