118674863 has 2 divisors, whose sum is σ = 118674864. Its totient is φ = 118674862.

The previous prime is 118674847. The next prime is 118674923. The reversal of 118674863 is 368476811.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 118674863 - 2⁴ = 118674847 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118674823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59337431 + 59337432.

It is an arithmetic number, because the mean of its divisors is an integer number (59337432).

Almost surely, 2^118674863 is an apocalyptic number.

118674863 is a deficient number, since it is larger than the sum of its proper divisors (1).

118674863 is an equidigital number, since it uses as much as digits as its factorization.

118674863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 193536, while the sum is 44.

The square root of 118674863 is about 10893.7992913400. The cubic root of 118674863 is about 491.4200966605.

It can be divided in two parts, 1186748 and 63, that added together give a palindrome (1186811).

The spelling of 118674863 in words is "one hundred eighteen million, six hundred seventy-four thousand, eight hundred sixty-three".