126108982 has 4 divisors (see below), whose sum is σ = 189163476. Its totient is φ = 63054490.

The previous prime is 126108979. The next prime is 126108991. The reversal of 126108982 is 289801621.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 289801621 = 4903 ⋅59107.

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, 31527244 + ... + 31527247.

It is an arithmetic number, because the mean of its divisors is an integer number (47290869).

Almost surely, 2^126108982 is an apocalyptic number.

126108982 is a deficient number, since it is larger than the sum of its proper divisors (63054494).

126108982 is an equidigital number, since it uses as much as digits as its factorization.

126108982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63054493.

The product of its (nonzero) digits is 13824, while the sum is 37.

The square root of 126108982 is about 11229.8255551901. The cubic root of 126108982 is about 501.4742913243.

The spelling of 126108982 in words is "one hundred twenty-six million, one hundred eight thousand, nine hundred eighty-two".