130048506 has 24 divisors (see below), whose sum is σ = 322025184. Its totient is φ = 37156680.

The previous prime is 130048493. The next prime is 130048511. The reversal of 130048506 is 605840031.

It is a super-2 number, since 2×130048506² = 33825227825664072, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 130048506.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 515940 + ... + 516191.

It is an arithmetic number, because the mean of its divisors is an integer number (13417716).

Almost surely, 2^130048506 is an apocalyptic number.

130048506 is an abundant number, since it is smaller than the sum of its proper divisors (191976678).

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

130048506 is a wasteful number, since it uses less digits than its factorization.

130048506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1032146 (or 1032143 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 130048506 is about 11403.8811814224. The cubic root of 130048506 is about 506.6426996011.

Adding to 130048506 its reverse (605840031), we get a palindrome (735888537).

The spelling of 130048506 in words is "one hundred thirty million, forty-eight thousand, five hundred six".