130254664 has 16 divisors (see below), whose sum is σ = 244352700. Its totient is φ = 65093952.

The previous prime is 130254623. The next prime is 130254679. The reversal of 130254664 is 466452031.

It can be written as a sum of positive squares in 2 ways, for example, as 130188100 + 66564 = 11410^2 + 258^2 .

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 3 ways as a sum of consecutive naturals, for example, 22254 + ... + 27490.

Almost surely, 2^130254664 is an apocalyptic number.

It is an amenable number.

130254664 is a deficient number, since it is larger than the sum of its proper divisors (114098036).

130254664 is a wasteful number, since it uses less digits than its factorization.

130254664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8352 (or 8348 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 130254664 is about 11412.9165422341. The cubic root of 130254664 is about 506.9102748967.

It can be divided in two parts, 13025 and 4664, that added together give a square (17689 = 133²).

The spelling of 130254664 in words is "one hundred thirty million, two hundred fifty-four thousand, six hundred sixty-four".