4625709 has 12 divisors (see below), whose sum is σ = 6779808. Its totient is φ = 2803240.

The previous prime is 4625707. The next prime is 4625713. The reversal of 4625709 is 9075264.

It is not a de Polignac number, because 4625709 - 2¹ = 4625707 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4625709.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4625701) 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, 6009 + ... + 6734.

It is an arithmetic number, because the mean of its divisors is an integer number (564984).

Almost surely, 2^4625709 is an apocalyptic number.

It is an amenable number.

4625709 is a deficient number, since it is larger than the sum of its proper divisors (2154099).

4625709 is a wasteful number, since it uses less digits than its factorization.

4625709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12768 (or 12757 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 4625709 is about 2150.7461495955. The cubic root of 4625709 is about 166.6196058240.

The spelling of 4625709 in words is "four million, six hundred twenty-five thousand, seven hundred nine".