130487870 has 8 divisors (see below), whose sum is σ = 234878184. Its totient is φ = 52195144.

The previous prime is 130487867. The next prime is 130487873. The reversal of 130487870 is 78784031.

It is an interprime number because it is at equal distance from previous prime (130487867) and next prime (130487873).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130487873) 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, 6524384 + ... + 6524403.

It is an arithmetic number, because the mean of its divisors is an integer number (29359773).

Almost surely, 2^130487870 is an apocalyptic number.

130487870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130487870 is a deficient number, since it is larger than the sum of its proper divisors (104390314).

130487870 is a wasteful number, since it uses less digits than its factorization.

130487870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13048794.

The product of its (nonzero) digits is 37632, while the sum is 38.

The square root of 130487870 is about 11423.1287307812. The cubic root of 130487870 is about 507.2126160546.

The spelling of 130487870 in words is "one hundred thirty million, four hundred eighty-seven thousand, eight hundred seventy".