118195426 has 8 divisors (see below), whose sum is σ = 177408684. Its totient is φ = 59059200.

The previous prime is 118195423. The next prime is 118195439. The reversal of 118195426 is 624591811.

It can be written as a sum of positive squares in 2 ways, for example, as 66341025 + 51854401 = 8145^2 + 7201^2 .

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

It is not an unprimeable number, because it can be changed into a prime (118195421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15255 + ... + 21658.

Almost surely, 2^118195426 is an apocalyptic number.

118195426 is a deficient number, since it is larger than the sum of its proper divisors (59213258).

118195426 is a wasteful number, since it uses less digits than its factorization.

118195426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38516.

The product of its digits is 17280, while the sum is 37.

The square root of 118195426 is about 10871.7719806847. The cubic root of 118195426 is about 490.7574374698.

The spelling of 118195426 in words is "one hundred eighteen million, one hundred ninety-five thousand, four hundred twenty-six".