118146793 has 2 divisors, whose sum is σ = 118146794. Its totient is φ = 118146792.

The previous prime is 118146781. The next prime is 118146823. The reversal of 118146793 is 397641811.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 92775424 + 25371369 = 9632^2 + 5037^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118146793 is a prime.

It is not a weakly prime, because it can be changed into another prime (118140793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59073396 + 59073397.

It is an arithmetic number, because the mean of its divisors is an integer number (59073397).

Almost surely, 2^118146793 is an apocalyptic number.

It is an amenable number.

118146793 is a deficient number, since it is larger than the sum of its proper divisors (1).

118146793 is an equidigital number, since it uses as much as digits as its factorization.

118146793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 40.

The square root of 118146793 is about 10869.5350866539. The cubic root of 118146793 is about 490.6901187885.

It can be divided in two parts, 1181 and 46793, that added together give a palindrome (47974).

The spelling of 118146793 in words is "one hundred eighteen million, one hundred forty-six thousand, seven hundred ninety-three".