130827844 has 81 divisors (see below), whose sum is σ = 287771967. Its totient is φ = 51882768.

The previous prime is 130827791. The next prime is 130827847. The reversal of 130827844 is 448728031.

The square root of 130827844 is 11438.

It is a perfect power (a square), and thus also a powerful number.

It is not an unprimeable number, because it can be changed into a prime (130827847) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 3042487 + ... + 3042529.

Almost surely, 2^130827844 is an apocalyptic number.

130827844 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

130827844 is the 11438-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130827844

130827844 is an abundant number, since it is smaller than the sum of its proper divisors (156944123).

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

130827844 is a wasteful number, since it uses less digits than its factorization.

130827844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142 (or 71 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 37.

The cubic root of 130827844 is about 507.6527324688.

The spelling of 130827844 in words is "one hundred thirty million, eight hundred twenty-seven thousand, eight hundred forty-four".