130550244 has 48 divisors (see below), whose sum is σ = 337962240. Its totient is φ = 38887840.

The previous prime is 130550243. The next prime is 130550261. The reversal of 130550244 is 442055031.

It is not an unprimeable number, because it can be changed into a prime (130550243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 594 + ... + 16169.

It is an arithmetic number, because the mean of its divisors is an integer number (7040880).

Almost surely, 2^130550244 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 130550244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168981120).

130550244 is an abundant number, since it is smaller than the sum of its proper divisors (207411996).

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

130550244 is a wasteful number, since it uses less digits than its factorization.

130550244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16840 (or 16838 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 130550244 is about 11425.8585673025. The cubic root of 130550244 is about 507.2934200920.

The spelling of 130550244 in words is "one hundred thirty million, five hundred fifty thousand, two hundred forty-four".