130246085 has 4 divisors (see below), whose sum is σ = 156295308. Its totient is φ = 104196864.

The previous prime is 130246073. The next prime is 130246087. The reversal of 130246085 is 580642031.

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

It can be written as a sum of positive squares in 2 ways, for example, as 67535524 + 62710561 = 8218^2 + 7919^2 .

It is a cyclic number.

It is not a de Polignac number, because 130246085 - 2¹⁶ = 130180549 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130246087) 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, 13024604 + ... + 13024613.

It is an arithmetic number, because the mean of its divisors is an integer number (39073827).

Almost surely, 2^130246085 is an apocalyptic number.

It is an amenable number.

130246085 is a deficient number, since it is larger than the sum of its proper divisors (26049223).

130246085 is an equidigital number, since it uses as much as digits as its factorization.

130246085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26049222.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 130246085 is about 11412.5406899603. The cubic root of 130246085 is about 506.8991457271.

The spelling of 130246085 in words is "one hundred thirty million, two hundred forty-six thousand, eighty-five".