130673025 has 72 divisors (see below), whose sum is σ = 269655360. Its totient is φ = 59253120.

The previous prime is 130673021. The next prime is 130673047. The reversal of 130673025 is 520376031.

It is a happy number.

It is not a de Polignac number, because 130673025 - 2² = 130673021 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 130673025.

It is not an unprimeable number, because it can be changed into a prime (130673021) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 256471 + ... + 256979.

Almost surely, 2^130673025 is an apocalyptic number.

130673025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

130673025 is an abundant number, since it is smaller than the sum of its proper divisors (138982335).

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

130673025 is a wasteful number, since it uses less digits than its factorization.

130673025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695 (or 687 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 130673025 is about 11431.2302487528. The cubic root of 130673025 is about 507.4524047998.

The spelling of 130673025 in words is "one hundred thirty million, six hundred seventy-three thousand, twenty-five".