130420648 has 16 divisors (see below), whose sum is σ = 245472480. Its totient is φ = 64961328.

The previous prime is 130420643. The next prime is 130420657. The reversal of 130420648 is 846024031.

It is not an unprimeable number, because it can be changed into a prime (130420643) 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, 28890 + ... + 33097.

It is an arithmetic number, because the mean of its divisors is an integer number (15342030).

Almost surely, 2^130420648 is an apocalyptic number.

It is an amenable number.

130420648 is a deficient number, since it is larger than the sum of its proper divisors (115051832).

130420648 is a wasteful number, since it uses less digits than its factorization.

130420648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62256 (or 62252 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 130420648 is about 11420.1859879776. The cubic root of 130420648 is about 507.1255027133.

Adding to 130420648 its reverse (846024031), we get a palindrome (976444679).

It can be divided in two parts, 1304 and 20648, that added together give a cube (21952 = 28³).

The spelling of 130420648 in words is "one hundred thirty million, four hundred twenty thousand, six hundred forty-eight".