7683081 has 16 divisors (see below), whose sum is σ = 12217344. Its totient is φ = 4199184.

The previous prime is 7683077. The next prime is 7683089. The reversal of 7683081 is 1803867.

It is not a de Polignac number, because 7683081 - 2² = 7683077 is a prime.

It is a super-2 number, since 2×7683081² = 118059467305122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7683089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7471 + ... + 8436.

It is an arithmetic number, because the mean of its divisors is an integer number (763584).

Almost surely, 2^7683081 is an apocalyptic number.

It is an amenable number.

7683081 is a deficient number, since it is larger than the sum of its proper divisors (4534263).

7683081 is a wasteful number, since it uses less digits than its factorization.

7683081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15940.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 7683081 is about 2771.8371164266. The cubic root of 7683081 is about 197.3233457504.

The spelling of 7683081 in words is "seven million, six hundred eighty-three thousand, eighty-one".