130208472 has 80 divisors (see below), whose sum is σ = 373265640. Its totient is φ = 42384384.

The previous prime is 130208467. The next prime is 130208479. The reversal of 130208472 is 274802031.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130208479) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 25528 + ... + 30200.

Almost surely, 2^130208472 is an apocalyptic number.

130208472 is a gapful number since it is divisible by the number (12) 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 130208472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186632820).

130208472 is an abundant number, since it is smaller than the sum of its proper divisors (243057168).

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

130208472 is a wasteful number, since it uses less digits than its factorization.

130208472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4734 (or 4721 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 130208472 is about 11410.8926907582. The cubic root of 130208472 is about 506.8503462228.

The spelling of 130208472 in words is "one hundred thirty million, two hundred eight thousand, four hundred seventy-two".