118489246 has 4 divisors (see below), whose sum is σ = 177733872. Its totient is φ = 59244622.

The previous prime is 118489237. The next prime is 118489249. The reversal of 118489246 is 642984811.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118489249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29622310 + ... + 29622313.

It is an arithmetic number, because the mean of its divisors is an integer number (44433468).

Almost surely, 2^118489246 is an apocalyptic number.

118489246 is a deficient number, since it is larger than the sum of its proper divisors (59244626).

118489246 is an equidigital number, since it uses as much as digits as its factorization.

118489246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59244625.

The product of its digits is 110592, while the sum is 43.

The square root of 118489246 is about 10885.2765697524. The cubic root of 118489246 is about 491.1637561588.

The spelling of 118489246 in words is "one hundred eighteen million, four hundred eighty-nine thousand, two hundred forty-six".