130849585 has 8 divisors (see below), whose sum is σ = 157121640. Its totient is φ = 104611584.

The previous prime is 130849571. The next prime is 130849591. The reversal of 130849585 is 585948031.

It can be written as a sum of positive squares in 4 ways, for example, as 7017201 + 123832384 = 2649^2 + 11128^2 .

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 130849585 - 2¹³ = 130841393 is a prime.

It is a super-2 number, since 2×130849585² = 34243227789344450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 889 + ... + 16201.

It is an arithmetic number, because the mean of its divisors is an integer number (19640205).

Almost surely, 2^130849585 is an apocalyptic number.

It is an amenable number.

130849585 is a deficient number, since it is larger than the sum of its proper divisors (26272055).

130849585 is a wasteful number, since it uses less digits than its factorization.

130849585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17027.

The product of its (nonzero) digits is 172800, while the sum is 43.

The square root of 130849585 is about 11438.9503452021. The cubic root of 130849585 is about 507.6808515257.

The spelling of 130849585 in words is "one hundred thirty million, eight hundred forty-nine thousand, five hundred eighty-five".