3012006625 has 16 divisors (see below), whose sum is σ = 3760520400. Its totient is φ = 2408620800.

The previous prime is 3012006623. The next prime is 3012006667. The reversal of 3012006625 is 5266002103.

3012006625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 283720336 + 2728286289 = 16844^2 + 52233^2 .

It is not a de Polignac number, because 3012006625 - 2¹ = 3012006623 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 3012006625.

It is not an unprimeable number, because it can be changed into a prime (3012006623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 565977 + ... + 571273.

It is an arithmetic number, because the mean of its divisors is an integer number (235032525).

Almost surely, 2^3012006625 is an apocalyptic number.

It is an amenable number.

3012006625 is a deficient number, since it is larger than the sum of its proper divisors (748513775).

3012006625 is an equidigital number, since it uses as much as digits as its factorization.

3012006625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9861 (or 9851 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 3012006625 is about 54881.7512931211. The cubic root of 3012006625 is about 1444.1710702514.

Adding to 3012006625 its reverse (5266002103), we get a palindrome (8278008728).

The spelling of 3012006625 in words is "three billion, twelve million, six thousand, six hundred twenty-five".