130754836 has 12 divisors (see below), whose sum is σ = 231180628. Its totient is φ = 64703232.

The previous prime is 130754809. The next prime is 130754843. The reversal of 130754836 is 638457031.

It can be written as a sum of positive squares in 2 ways, for example, as 83832336 + 46922500 = 9156^2 + 6850^2 .

It is a junction number, because it is equal to n+sod(n) for n = 130754795 and 130754804.

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 3 ways as a sum of consecutive naturals, for example, 168111 + ... + 168886.

Almost surely, 2^130754836 is an apocalyptic number.

It is an amenable number.

130754836 is a deficient number, since it is larger than the sum of its proper divisors (100425792).

130754836 is a wasteful number, since it uses less digits than its factorization.

130754836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337098 (or 337096 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 130754836 is about 11434.8080875894. The cubic root of 130754836 is about 507.5582836473.

The spelling of 130754836 in words is "one hundred thirty million, seven hundred fifty-four thousand, eight hundred thirty-six".