118881463 has 2 divisors, whose sum is σ = 118881464. Its totient is φ = 118881462.

The previous prime is 118881439. The next prime is 118881487. The reversal of 118881463 is 364188811.

It is a balanced prime because it is at equal distance from previous prime (118881439) and next prime (118881487).

It is a cyclic number.

It is not a de Polignac number, because 118881463 - 2⁵ = 118881431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118881403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59440731 + 59440732.

It is an arithmetic number, because the mean of its divisors is an integer number (59440732).

Almost surely, 2^118881463 is an apocalyptic number.

118881463 is a deficient number, since it is larger than the sum of its proper divisors (1).

118881463 is an equidigital number, since it uses as much as digits as its factorization.

118881463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36864, while the sum is 40.

The square root of 118881463 is about 10903.2776264754. The cubic root of 118881463 is about 491.7051009439.

The spelling of 118881463 in words is "one hundred eighteen million, eight hundred eighty-one thousand, four hundred sixty-three".