130507448 has 16 divisors (see below), whose sum is σ = 244825080. Its totient is φ = 65220768.

The previous prime is 130507441. The next prime is 130507459. The reversal of 130507448 is 844705031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130507441) 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, 23990 + ... + 28922.

Almost surely, 2^130507448 is an apocalyptic number.

It is an amenable number.

130507448 is a deficient number, since it is larger than the sum of its proper divisors (114317632).

130507448 is a wasteful number, since it uses less digits than its factorization.

130507448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8246 (or 8242 counting only the distinct ones).

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

The square root of 130507448 is about 11423.9856442487. The cubic root of 130507448 is about 507.2379816614.

The spelling of 130507448 in words is "one hundred thirty million, five hundred seven thousand, four hundred forty-eight".