207130629 has 8 divisors (see below), whose sum is σ = 278708320. Its totient is φ = 136820016.

The previous prime is 207130621. The next prime is 207130633. The reversal of 207130629 is 926031702.

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

It is not a de Polignac number, because 207130629 - 2³ = 207130621 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 207130596 and 207130605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (207130621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316387 + ... + 317040.

It is an arithmetic number, because the mean of its divisors is an integer number (34838540).

Almost surely, 2^207130629 is an apocalyptic number.

It is an amenable number.

207130629 is a deficient number, since it is larger than the sum of its proper divisors (71577691).

207130629 is a wasteful number, since it uses less digits than its factorization.

207130629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633539.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 207130629 is about 14392.0335255307. The cubic root of 207130629 is about 591.6725775336.

The spelling of 207130629 in words is "two hundred seven million, one hundred thirty thousand, six hundred twenty-nine".