118627441 has 2 divisors, whose sum is σ = 118627442. Its totient is φ = 118627440.

The previous prime is 118627433. The next prime is 118627447. The reversal of 118627441 is 144726811.

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., 114404416 + 4223025 = 10696^2 + 2055^2 .

It is an emirp because it is prime and its reverse (144726811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 118627441 - 2³ = 118627433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 118627397 and 118627406.

It is not a weakly prime, because it can be changed into another prime (118627447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59313720 + 59313721.

It is an arithmetic number, because the mean of its divisors is an integer number (59313721).

Almost surely, 2^118627441 is an apocalyptic number.

It is an amenable number.

118627441 is a deficient number, since it is larger than the sum of its proper divisors (1).

118627441 is an equidigital number, since it uses as much as digits as its factorization.

118627441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10752, while the sum is 34.

The square root of 118627441 is about 10891.6225145751. The cubic root of 118627441 is about 491.3546314390.

The spelling of 118627441 in words is "one hundred eighteen million, six hundred twenty-seven thousand, four hundred forty-one".