6130681 has 4 divisors (see below), whose sum is σ = 6147072. Its totient is φ = 6114292.

The previous prime is 6130679. The next prime is 6130697. The reversal of 6130681 is 1860316.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6130681 - 2¹ = 6130679 is a prime.

It is a super-2 number, since 2×6130681² = 75170499047522, which contains 22 as substring.

It is a Duffinian number.

6130681 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6130661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7621 + ... + 8386.

It is an arithmetic number, because the mean of its divisors is an integer number (1536768).

Almost surely, 2^6130681 is an apocalyptic number.

It is an amenable number.

6130681 is a deficient number, since it is larger than the sum of its proper divisors (16391).

6130681 is a wasteful number, since it uses less digits than its factorization.

6130681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16390.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 6130681 is about 2476.0212034633. The cubic root of 6130681 is about 183.0218354110.

Adding to 6130681 its reverse (1860316), we get a palindrome (7990997).

The spelling of 6130681 in words is "six million, one hundred thirty thousand, six hundred eighty-one".