118604249 has 2 divisors, whose sum is σ = 118604250. Its totient is φ = 118604248.

The previous prime is 118604207. The next prime is 118604273. The reversal of 118604249 is 942406811.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 81577024 + 37027225 = 9032^2 + 6085^2 .

It is a cyclic number.

It is not a de Polignac number, because 118604249 - 2²⁰ = 117555673 is a prime.

It is not a weakly prime, because it can be changed into another prime (118604749) 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, 59302124 + 59302125.

It is an arithmetic number, because the mean of its divisors is an integer number (59302125).

Almost surely, 2^118604249 is an apocalyptic number.

It is an amenable number.

118604249 is a deficient number, since it is larger than the sum of its proper divisors (1).

118604249 is an equidigital number, since it uses as much as digits as its factorization.

118604249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 118604249 is about 10890.5577910408. The cubic root of 118604249 is about 491.3226089457.

The spelling of 118604249 in words is "one hundred eighteen million, six hundred four thousand, two hundred forty-nine".