118030469 has 2 divisors, whose sum is σ = 118030470. Its totient is φ = 118030468.

The previous prime is 118030441. The next prime is 118030477. The reversal of 118030469 is 964030811.

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., 104244100 + 13786369 = 10210^2 + 3713^2 .

It is an emirp because it is prime and its reverse (964030811) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118030469 is a prime.

It is a super-2 number, since 2×118030469² = 27862383224719922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118035469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59015234 + 59015235.

It is an arithmetic number, because the mean of its divisors is an integer number (59015235).

Almost surely, 2^118030469 is an apocalyptic number.

It is an amenable number.

118030469 is a deficient number, since it is larger than the sum of its proper divisors (1).

118030469 is an equidigital number, since it uses as much as digits as its factorization.

118030469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 118030469 is about 10864.1828500813. The cubic root of 118030469 is about 490.5290260242.

The spelling of 118030469 in words is "one hundred eighteen million, thirty thousand, four hundred sixty-nine".