118301426 has 8 divisors (see below), whose sum is σ = 177929004. Its totient is φ = 58991760.

The previous prime is 118301399. The next prime is 118301479. The reversal of 118301426 is 624103811.

It can be written as a sum of positive squares in 2 ways, for example, as 117700801 + 600625 = 10849^2 + 775^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 118301395 and 118301404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78545 + ... + 80036.

Almost surely, 2^118301426 is an apocalyptic number.

118301426 is a deficient number, since it is larger than the sum of its proper divisors (59627578).

118301426 is a wasteful number, since it uses less digits than its factorization.

118301426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158956.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 118301426 is about 10876.6458984376. The cubic root of 118301426 is about 490.9041006331.

The spelling of 118301426 in words is "one hundred eighteen million, three hundred one thousand, four hundred twenty-six".