8130677 has 4 divisors (see below), whose sum is σ = 8284140. Its totient is φ = 7977216.

The previous prime is 8130673. The next prime is 8130697. The reversal of 8130677 is 7760318.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7760318 = 2 ⋅3880159.

It can be written as a sum of positive squares in 2 ways, for example, as 6507601 + 1623076 = 2551^2 + 1274^2 .

It is a cyclic number.

It is not a de Polignac number, because 8130677 - 2² = 8130673 is a prime.

It is a super-2 number, since 2×8130677² = 132215816956658, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8130673) 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 3 ways as a sum of consecutive naturals, for example, 76652 + ... + 76757.

It is an arithmetic number, because the mean of its divisors is an integer number (2071035).

Almost surely, 2^8130677 is an apocalyptic number.

It is an amenable number.

8130677 is a deficient number, since it is larger than the sum of its proper divisors (153463).

8130677 is a wasteful number, since it uses less digits than its factorization.

8130677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153462.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 8130677 is about 2851.4342005384. The cubic root of 8130677 is about 201.0830988957.

The spelling of 8130677 in words is "eight million, one hundred thirty thousand, six hundred seventy-seven".