118674401 has 2 divisors, whose sum is σ = 118674402. Its totient is φ = 118674400.

The previous prime is 118674371. The next prime is 118674403. The reversal of 118674401 is 104476811.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 82373776 + 36300625 = 9076^2 + 6025^2 .

It is an emirp because it is prime and its reverse (104476811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 118674401 - 2⁶ = 118674337 is a prime.

It is a super-2 number, since 2×118674401² = 28167226905417602, which contains 22 as substring.

Together with 118674403, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (118674403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59337200 + 59337201.

It is an arithmetic number, because the mean of its divisors is an integer number (59337201).

Almost surely, 2^118674401 is an apocalyptic number.

It is an amenable number.

118674401 is a deficient number, since it is larger than the sum of its proper divisors (1).

118674401 is an equidigital number, since it uses as much as digits as its factorization.

118674401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 118674401 is about 10893.7780865960. The cubic root of 118674401 is about 491.4194589619.

The spelling of 118674401 in words is "one hundred eighteen million, six hundred seventy-four thousand, four hundred one".