4657725 has 36 divisors (see below), whose sum is σ = 8459776. Its totient is φ = 2449440.

The previous prime is 4657703. The next prime is 4657727. The reversal of 4657725 is 5277564.

It is not a de Polignac number, because 4657725 - 2¹⁵ = 4624957 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4657725.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4657727) 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 35 ways as a sum of consecutive naturals, for example, 28494 + ... + 28656.

Almost surely, 2^4657725 is an apocalyptic number.

4657725 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4657725 is a deficient number, since it is larger than the sum of its proper divisors (3802051).

4657725 is a wasteful number, since it uses less digits than its factorization.

4657725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306 (or 298 counting only the distinct ones).

The product of its digits is 58800, while the sum is 36.

The square root of 4657725 is about 2158.1763134647. The cubic root of 4657725 is about 167.0031314029.

The spelling of 4657725 in words is "four million, six hundred fifty-seven thousand, seven hundred twenty-five".