130454620 has 48 divisors (see below), whose sum is σ = 292880448. Its totient is φ = 48688640.

The previous prime is 130454609. The next prime is 130454633. The reversal of 130454620 is 26454031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15402 + ... + 22318.

It is an arithmetic number, because the mean of its divisors is an integer number (6101676).

Almost surely, 2^130454620 is an apocalyptic number.

130454620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130454620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146440224).

130454620 is an abundant number, since it is smaller than the sum of its proper divisors (162425828).

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

130454620 is a wasteful number, since it uses less digits than its factorization.

130454620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6990 (or 6988 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 130454620 is about 11421.6732574523. The cubic root of 130454620 is about 507.1695309461.

The spelling of 130454620 in words is "one hundred thirty million, four hundred fifty-four thousand, six hundred twenty".