8120983 has 8 divisors (see below), whose sum is σ = 8845200. Its totient is φ = 7411008.

The previous prime is 8120953. The next prime is 8121011. The reversal of 8120983 is 3890218.

8120983 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8120983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8120933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2353 + ... + 4666.

It is an arithmetic number, because the mean of its divisors is an integer number (1105650).

Almost surely, 2^8120983 is an apocalyptic number.

8120983 is a deficient number, since it is larger than the sum of its proper divisors (724217).

8120983 is a wasteful number, since it uses less digits than its factorization.

8120983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7121.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 8120983 is about 2849.7338472215. The cubic root of 8120983 is about 201.0031516877.

The spelling of 8120983 in words is "eight million, one hundred twenty thousand, nine hundred eighty-three".