130070790 has 48 divisors (see below), whose sum is σ = 341312400. Its totient is φ = 34364736.

The previous prime is 130070783. The next prime is 130070803. The reversal of 130070790 is 97070031.

It is a super-2 number, since 2×130070790² = 33836820822448200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3181 + ... + 16439.

It is an arithmetic number, because the mean of its divisors is an integer number (7110675).

Almost surely, 2^130070790 is an apocalyptic number.

130070790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 130070790, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170656200).

130070790 is an abundant number, since it is smaller than the sum of its proper divisors (211241610).

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

130070790 is a wasteful number, since it uses less digits than its factorization.

130070790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13381 (or 13378 counting only the distinct ones).

The product of its (nonzero) digits is 1323, while the sum is 27.

The square root of 130070790 is about 11404.8581753567. The cubic root of 130070790 is about 506.6716359354.

The spelling of 130070790 in words is "one hundred thirty million, seventy thousand, seven hundred ninety".