118122982 has 4 divisors (see below), whose sum is σ = 177184476. Its totient is φ = 59061490.

The previous prime is 118122967. The next prime is 118122997. The reversal of 118122982 is 289221811.

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

It is an interprime number because it is at equal distance from previous prime (118122967) and next prime (118122997).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29530744 + ... + 29530747.

It is an arithmetic number, because the mean of its divisors is an integer number (44296119).

Almost surely, 2^118122982 is an apocalyptic number.

118122982 is a deficient number, since it is larger than the sum of its proper divisors (59061494).

118122982 is an equidigital number, since it uses as much as digits as its factorization.

118122982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59061493.

The product of its digits is 4608, while the sum is 34.

The square root of 118122982 is about 10868.4397224257. The cubic root of 118122982 is about 490.6571524333.

The spelling of 118122982 in words is "one hundred eighteen million, one hundred twenty-two thousand, nine hundred eighty-two".