118456267 has 2 divisors, whose sum is σ = 118456268. Its totient is φ = 118456266.

The previous prime is 118456253. The next prime is 118456291. The reversal of 118456267 is 762654811.

It is a weak prime.

It is an emirp because it is prime and its reverse (762654811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 118456267 - 2⁷ = 118456139 is a prime.

It is not a weakly prime, because it can be changed into another prime (118456237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59228133 + 59228134.

It is an arithmetic number, because the mean of its divisors is an integer number (59228134).

Almost surely, 2^118456267 is an apocalyptic number.

118456267 is a deficient number, since it is larger than the sum of its proper divisors (1).

118456267 is an equidigital number, since it uses as much as digits as its factorization.

118456267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 80640, while the sum is 40.

The square root of 118456267 is about 10883.7616199547. The cubic root of 118456267 is about 491.1181835489.

The spelling of 118456267 in words is "one hundred eighteen million, four hundred fifty-six thousand, two hundred sixty-seven".