130494086 has 4 divisors (see below), whose sum is σ = 195741132. Its totient is φ = 65247042.

The previous prime is 130494083. The next prime is 130494101. The reversal of 130494086 is 680494031.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130494083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32623520 + ... + 32623523.

It is an arithmetic number, because the mean of its divisors is an integer number (48935283).

Almost surely, 2^130494086 is an apocalyptic number.

130494086 is a deficient number, since it is larger than the sum of its proper divisors (65247046).

130494086 is an equidigital number, since it uses as much as digits as its factorization.

130494086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65247045.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 130494086 is about 11423.4008071152. The cubic root of 130494086 is about 507.2206698902.

Subtracting 130494086 from its reverse (680494031), we obtain a palindrome (549999945).

The spelling of 130494086 in words is "one hundred thirty million, four hundred ninety-four thousand, eighty-six".