130646527 has 8 divisors (see below), whose sum is σ = 150024960. Its totient is φ = 112518360.

The previous prime is 130646501. The next prime is 130646531. The reversal of 130646527 is 725646031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130646527 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130646492 and 130646501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130646587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312343 + ... + 312760.

It is an arithmetic number, because the mean of its divisors is an integer number (18753120).

Almost surely, 2^130646527 is an apocalyptic number.

130646527 is a deficient number, since it is larger than the sum of its proper divisors (19378433).

130646527 is a wasteful number, since it uses less digits than its factorization.

130646527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625133.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 130646527 is about 11430.0711721319. The cubic root of 130646527 is about 507.4181019210.

It can be divided in two parts, 13064 and 6527, that added together give a palindrome (19591).

The spelling of 130646527 in words is "one hundred thirty million, six hundred forty-six thousand, five hundred twenty-seven".