130305574 has 16 divisors (see below), whose sum is σ = 223734816. Its totient is φ = 55756800.

The previous prime is 130305559. The next prime is 130305583. The reversal of 130305574 is 475503031.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2214 + ... + 16294.

It is an arithmetic number, because the mean of its divisors is an integer number (13983426).

Almost surely, 2^130305574 is an apocalyptic number.

130305574 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

130305574 is a deficient number, since it is larger than the sum of its proper divisors (93429242).

130305574 is a wasteful number, since it uses less digits than its factorization.

130305574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14751.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 130305574 is about 11415.1466920053. The cubic root of 130305574 is about 506.9763082088.

The spelling of 130305574 in words is "one hundred thirty million, three hundred five thousand, five hundred seventy-four".