130486619 has 4 divisors (see below), whose sum is σ = 131268144. Its totient is φ = 129705096.

The previous prime is 130486597. The next prime is 130486621. The reversal of 130486619 is 916684031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 916684031 = 1567 ⋅584993.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130486619 is a prime.

It is a super-2 number, since 2×130486619² = 34053515476102322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130486649) 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, 390512 + ... + 390845.

It is an arithmetic number, because the mean of its divisors is an integer number (32817036).

Almost surely, 2^130486619 is an apocalyptic number.

130486619 is a deficient number, since it is larger than the sum of its proper divisors (781525).

130486619 is an equidigital number, since it uses as much as digits as its factorization.

130486619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781524.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 130486619 is about 11423.0739733226. The cubic root of 130486619 is about 507.2109951504.

The spelling of 130486619 in words is "one hundred thirty million, four hundred eighty-six thousand, six hundred nineteen".