67130629 has 12 divisors (see below), whose sum is σ = 73880800. Its totient is φ = 60823224.

The previous prime is 67130627. The next prime is 67130633. The reversal of 67130629 is 92603176.

It is not a de Polignac number, because 67130629 - 2¹ = 67130627 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 67130594 and 67130603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67130627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6712 + ... + 13390.

Almost surely, 2^67130629 is an apocalyptic number.

It is an amenable number.

67130629 is a deficient number, since it is larger than the sum of its proper divisors (6750171).

67130629 is a wasteful number, since it uses less digits than its factorization.

67130629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6744 (or 6721 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 67130629 is about 8193.3283224829. The cubic root of 67130629 is about 406.4185968773.

The spelling of 67130629 in words is "sixty-seven million, one hundred thirty thousand, six hundred twenty-nine".