4725085 has 8 divisors (see below), whose sum is σ = 5823576. Its totient is φ = 3677760.

The previous prime is 4725067. The next prime is 4725089. The reversal of 4725085 is 5805274.

It can be written as a sum of positive squares in 4 ways, for example, as 1179396 + 3545689 = 1086^2 + 1883^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4725085 - 2¹⁷ = 4594013 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4725089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12586 + ... + 12955.

It is an arithmetic number, because the mean of its divisors is an integer number (727947).

Almost surely, 2^4725085 is an apocalyptic number.

It is an amenable number.

4725085 is a deficient number, since it is larger than the sum of its proper divisors (1098491).

4725085 is a wasteful number, since it uses less digits than its factorization.

4725085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25583.

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 4725085 is about 2173.7260636980. The cubic root of 4725085 is about 167.8043475343.

The spelling of 4725085 in words is "four million, seven hundred twenty-five thousand, eighty-five".