7983057 has 8 divisors (see below), whose sum is σ = 10661760. Its totient is φ = 5313200.

The previous prime is 7983049. The next prime is 7983109. The reversal of 7983057 is 7503897.

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

It is a cyclic number.

It is not a de Polignac number, because 7983057 - 2³ = 7983049 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (7983037) 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, 307 + ... + 4007.

It is an arithmetic number, because the mean of its divisors is an integer number (1332720).

Almost surely, 2^7983057 is an apocalyptic number.

It is an amenable number.

7983057 is a deficient number, since it is larger than the sum of its proper divisors (2678703).

7983057 is a wasteful number, since it uses less digits than its factorization.

7983057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4423.

The product of its (nonzero) digits is 52920, while the sum is 39.

The square root of 7983057 is about 2825.4304096898. The cubic root of 7983057 is about 199.8587085405.

The spelling of 7983057 in words is "seven million, nine hundred eighty-three thousand, fifty-seven".