118562 has 4 divisors (see below), whose sum is σ = 177846. Its totient is φ = 59280.

The previous prime is 118549. The next prime is 118571. The reversal of 118562 is 265811.

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., 78961 + 39601 = 281^2 + 199^2 .

It is an unprimeable number.

118562 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29639 + ... + 29642.

2¹¹⁸⁵⁶² is an apocalyptic number.

118562 is a deficient number, since it is larger than the sum of its proper divisors (59284).

118562 is an equidigital number, since it uses as much as digits as its factorization.

118562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59283.

The product of its digits is 480, while the sum is 23.

The square root of 118562 is about 344.3283316836. The cubic root of 118562 is about 49.1264262654.

The spelling of 118562 in words is "one hundred eighteen thousand, five hundred sixty-two".