1207230625 has 10 divisors (see below), whose sum is σ = 1508556170. Its totient is φ = 965784000.

The previous prime is 1207230623. The next prime is 1207230637. The reversal of 1207230625 is 5260327021.

It can be written as a sum of positive squares in 5 ways, for example, as 518063121 + 689167504 = 22761^2 + 26252^2 .

It is not a de Polignac number, because 1207230625 - 2¹ = 1207230623 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1207230593 and 1207230602.

It is not an unprimeable number, because it can be changed into a prime (1207230623) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 965160 + ... + 966409.

It is an arithmetic number, because the mean of its divisors is an integer number (150855617).

Almost surely, 2^1207230625 is an apocalyptic number.

It is an amenable number.

1207230625 is a deficient number, since it is larger than the sum of its proper divisors (301325545).

1207230625 is an frugal number, since it uses more digits than its factorization.

1207230625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1931589 (or 1931574 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 1207230625 is about 34745.2244920075. The cubic root of 1207230625 is about 1064.7886537203.

Adding to 1207230625 its reverse (5260327021), we get a palindrome (6467557646).

The spelling of 1207230625 in words is "one billion, two hundred seven million, two hundred thirty thousand, six hundred twenty-five".