130670427 has 16 divisors (see below), whose sum is σ = 178606080. Its totient is φ = 84948192.

The previous prime is 130670413. The next prime is 130670443. The reversal of 130670427 is 724076031.

It is not a de Polignac number, because 130670427 - 2⁴ = 130670411 is a prime.

It is a super-3 number, since 3×130670427³ (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130670394 and 130670403.

It is not an unprimeable number, because it can be changed into a prime (130670327) 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 15 ways as a sum of consecutive naturals, for example, 19573 + ... + 25385.

It is an arithmetic number, because the mean of its divisors is an integer number (11162880).

Almost surely, 2^130670427 is an apocalyptic number.

130670427 is a deficient number, since it is larger than the sum of its proper divisors (47935653).

130670427 is a wasteful number, since it uses less digits than its factorization.

130670427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6002.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 130670427 is about 11431.1166121250. The cubic root of 130670427 is about 507.4490417745.

The spelling of 130670427 in words is "one hundred thirty million, six hundred seventy thousand, four hundred twenty-seven".