118534441 has 2 divisors, whose sum is σ = 118534442. Its totient is φ = 118534440.

The previous prime is 118534411. The next prime is 118534453. The reversal of 118534441 is 144435811.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 77510416 + 41024025 = 8804^2 + 6405^2 .

It is a cyclic number.

It is not a de Polignac number, because 118534441 - 2¹⁹ = 118010153 is a prime.

It is not a weakly prime, because it can be changed into another prime (118534411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59267220 + 59267221.

It is an arithmetic number, because the mean of its divisors is an integer number (59267221).

Almost surely, 2^118534441 is an apocalyptic number.

It is an amenable number.

118534441 is a deficient number, since it is larger than the sum of its proper divisors (1).

118534441 is an equidigital number, since it uses as much as digits as its factorization.

118534441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7680, while the sum is 31.

The square root of 118534441 is about 10887.3523411342. The cubic root of 118534441 is about 491.2261959300.

The spelling of 118534441 in words is "one hundred eighteen million, five hundred thirty-four thousand, four hundred forty-one".