6130391 has 2 divisors, whose sum is σ = 6130392. Its totient is φ = 6130390.

The previous prime is 6130373. The next prime is 6130393. The reversal of 6130391 is 1930316.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6130391 is a prime.

Together with 6130393, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p₄₂₁₁₉₆ and since 6130391 and 421196 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6130393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3065195 + 3065196.

It is an arithmetic number, because the mean of its divisors is an integer number (3065196).

Almost surely, 2^6130391 is an apocalyptic number.

6130391 is a deficient number, since it is larger than the sum of its proper divisors (1).

6130391 is an equidigital number, since it uses as much as digits as its factorization.

6130391 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 23.

The square root of 6130391 is about 2475.9626410752. The cubic root of 6130391 is about 183.0189495342.

The spelling of 6130391 in words is "six million, one hundred thirty thousand, three hundred ninety-one".