4625109 has 12 divisors (see below), whose sum is σ = 6727500. Its totient is φ = 3061824.

The previous prime is 4625059. The next prime is 4625119. The reversal of 4625109 is 9015264.

It can be written as a sum of positive squares in 2 ways, for example, as 202500 + 4422609 = 450^2 + 2103^2 .

It is not a de Polignac number, because 4625109 - 2⁸ = 4624853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4625119) 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, 384 + ... + 3065.

It is an arithmetic number, because the mean of its divisors is an integer number (560625).

Almost surely, 2^4625109 is an apocalyptic number.

It is an amenable number.

4625109 is a deficient number, since it is larger than the sum of its proper divisors (2102391).

4625109 is a wasteful number, since it uses less digits than its factorization.

4625109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3604 (or 3601 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 4625109 is about 2150.6066585966. The cubic root of 4625109 is about 166.6124014447.

The spelling of 4625109 in words is "four million, six hundred twenty-five thousand, one hundred nine".