130447850 has 24 divisors (see below), whose sum is σ = 261298380. Its totient is φ = 48165120.

The previous prime is 130447841. The next prime is 130447859. The reversal of 130447850 is 58744031.

It is an interprime number because it is at equal distance from previous prime (130447841) and next prime (130447859).

It can be written as a sum of positive squares in 6 ways, for example, as 21224449 + 109223401 = 4607^2 + 10451^2 .

It is not an unprimeable number, because it can be changed into a prime (130447859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 99695 + ... + 100994.

Almost surely, 2^130447850 is an apocalyptic number.

130447850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130447850 is an abundant number, since it is smaller than the sum of its proper divisors (130850530).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130447850 is a wasteful number, since it uses less digits than its factorization.

130447850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200714 (or 200709 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 130447850 is about 11421.3768872234. The cubic root of 130447850 is about 507.1607575322.

The spelling of 130447850 in words is "one hundred thirty million, four hundred forty-seven thousand, eight hundred fifty".