130670460 has 72 divisors (see below), whose sum is σ = 397335120. Its totient is φ = 34760448.

The previous prime is 130670443. The next prime is 130670461. The reversal of 130670460 is 64076031.

130670460 is a `hidden beast` number, since 130 + 6 + 70 + 460 = 666.

It is a super-2 number, since 2×130670460² = 34149538233223200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130670461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 115176 + ... + 116304.

Almost surely, 2^130670460 is an apocalyptic number.

130670460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130670460 is an abundant number, since it is smaller than the sum of its proper divisors (266664660).

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

130670460 is a wasteful number, since it uses less digits than its factorization.

130670460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1787 (or 1782 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 130670460 is about 11431.1180555534. The cubic root of 130670460 is about 507.4490844922.

The spelling of 130670460 in words is "one hundred thirty million, six hundred seventy thousand, four hundred sixty".