2625147 has 12 divisors (see below), whose sum is σ = 4333680. Its totient is φ = 1500048.

The previous prime is 2625137. The next prime is 2625149. The reversal of 2625147 is 7415262.

2625147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2625147 - 2¹¹ = 2623099 is a prime.

It is a d-powerful number, because it can be written as 2¹⁹ + 6⁴ + 2²¹ + 5 + 1 + 4 + 7⁴ .

It is a self number, because there is not a number n which added to its sum of digits gives 2625147.

It is not an unprimeable number, because it can be changed into a prime (2625149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20772 + ... + 20897.

It is an arithmetic number, because the mean of its divisors is an integer number (361140).

2^2625147 is an apocalyptic number.

2625147 is a deficient number, since it is larger than the sum of its proper divisors (1708533).

2625147 is a wasteful number, since it uses less digits than its factorization.

2625147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41682 (or 41679 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 2625147 is about 1620.2305391518. The cubic root of 2625147 is about 137.9487837669.

It can be divided in two parts, 2625 and 147, that added together give a palindrome (2772).

The spelling of 2625147 in words is "two million, six hundred twenty-five thousand, one hundred forty-seven".