6130491 has 4 divisors (see below), whose sum is σ = 8173992. Its totient is φ = 4086992.

The previous prime is 6130477. The next prime is 6130499. The reversal of 6130491 is 1940316.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6130491 - 2⁵ = 6130459 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (6130499) 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, 1021746 + ... + 1021751.

It is an arithmetic number, because the mean of its divisors is an integer number (2043498).

Almost surely, 2^6130491 is an apocalyptic number.

6130491 is a deficient number, since it is larger than the sum of its proper divisors (2043501).

6130491 is a wasteful number, since it uses less digits than its factorization.

6130491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2043500.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 6130491 is about 2475.9828351586. The cubic root of 6130491 is about 183.0199446744.

The spelling of 6130491 in words is "six million, one hundred thirty thousand, four hundred ninety-one".