130849741 has 4 divisors (see below), whose sum is σ = 142745184. Its totient is φ = 118954300.

The previous prime is 130849703. The next prime is 130849757. The reversal of 130849741 is 147948031.

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 130849741 - 2⁷ = 130849613 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130849741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130849781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5947705 + ... + 5947726.

It is an arithmetic number, because the mean of its divisors is an integer number (35686296).

Almost surely, 2^130849741 is an apocalyptic number.

130849741 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

130849741 is a deficient number, since it is larger than the sum of its proper divisors (11895443).

130849741 is a wasteful number, since it uses less digits than its factorization.

130849741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11895442.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 130849741 is about 11438.9571640076. The cubic root of 130849741 is about 507.6810532794.

The spelling of 130849741 in words is "one hundred thirty million, eight hundred forty-nine thousand, seven hundred forty-one".