130557416 has 64 divisors (see below), whose sum is σ = 284834880. Its totient is φ = 55444480.

The previous prime is 130557319. The next prime is 130557431. The reversal of 130557416 is 614755031.

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 15 ways as a sum of consecutive naturals, for example, 294491 + ... + 294933.

It is an arithmetic number, because the mean of its divisors is an integer number (4450545).

Almost surely, 2^130557416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130557416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142417440).

130557416 is an abundant number, since it is smaller than the sum of its proper divisors (154277464).

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

130557416 is a wasteful number, since it uses less digits than its factorization.

130557416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674 (or 670 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 130557416 is about 11426.1724124923. The cubic root of 130557416 is about 507.3027095979.

The spelling of 130557416 in words is "one hundred thirty million, five hundred fifty-seven thousand, four hundred sixteen".