118123274 has 4 divisors (see below), whose sum is σ = 177184914. Its totient is φ = 59061636.

The previous prime is 118123241. The next prime is 118123283. The reversal of 118123274 is 472321811.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 114340249 + 3783025 = 10693^2 + 1945^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29530817 + ... + 29530820.

Almost surely, 2^118123274 is an apocalyptic number.

118123274 is a deficient number, since it is larger than the sum of its proper divisors (59061640).

118123274 is an equidigital number, since it uses as much as digits as its factorization.

118123274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59061639.

The product of its digits is 2688, while the sum is 29.

The square root of 118123274 is about 10868.4531558083. The cubic root of 118123274 is about 490.6575567344.

The spelling of 118123274 in words is "one hundred eighteen million, one hundred twenty-three thousand, two hundred seventy-four".