130849 has 8 divisors (see below), whose sum is σ = 142560. Its totient is φ = 119616.

The previous prime is 130843. The next prime is 130859. The reversal of 130849 is 948031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130849 - 2³ = 130841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130841) 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 7 ways as a sum of consecutive naturals, for example, 642 + ... + 820.

It is an arithmetic number, because the mean of its divisors is an integer number (17820).

2¹³⁰⁸⁴⁹ is an apocalyptic number.

It is an amenable number.

130849 is a deficient number, since it is larger than the sum of its proper divisors (11711).

130849 is a wasteful number, since it uses less digits than its factorization.

130849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239.

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

The square root of 130849 is about 361.7305627121. The cubic root of 130849 is about 50.7680094948.

It can be divided in two parts, 130 and 849, that added together give a palindrome (979).

The spelling of 130849 in words is "one hundred thirty thousand, eight hundred forty-nine".