118793450 has 36 divisors (see below), whose sum is σ = 234746322. Its totient is φ = 44716800.

The previous prime is 118793447. The next prime is 118793461. The reversal of 118793450 is 54397811.

It can be written as a sum of positive squares in 9 ways, for example, as 63186601 + 55606849 = 7949^2 + 7457^2 .

It is a super-2 number, since 2×118793450² = 28223767525805000, which contains 22 as substring.

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 17 ways as a sum of consecutive naturals, for example, 10340 + ... + 18560.

Almost surely, 2^118793450 is an apocalyptic number.

118793450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

118793450 is a deficient number, since it is larger than the sum of its proper divisors (115952872).

118793450 is a wasteful number, since it uses less digits than its factorization.

118793450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8267 (or 8245 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 118793450 is about 10899.2407992484. The cubic root of 118793450 is about 491.5837275911.

The spelling of 118793450 in words is "one hundred eighteen million, seven hundred ninety-three thousand, four hundred fifty".