4725715 has 4 divisors (see below), whose sum is σ = 5670864. Its totient is φ = 3780568.

The previous prime is 4725713. The next prime is 4725727. The reversal of 4725715 is 5175274.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4725715 - 2¹ = 4725713 is a prime.

It is a super-2 number, since 2×4725715² = 44664764522450, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is a Duffinian number.

4725715 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4725713) 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 3 ways as a sum of consecutive naturals, for example, 472567 + ... + 472576.

It is an arithmetic number, because the mean of its divisors is an integer number (1417716).

Almost surely, 2^4725715 is an apocalyptic number.

4725715 is a deficient number, since it is larger than the sum of its proper divisors (945149).

4725715 is an equidigital number, since it uses as much as digits as its factorization.

4725715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945148.

The product of its digits is 9800, while the sum is 31.

The square root of 4725715 is about 2173.8709713320. The cubic root of 4725715 is about 167.8118050397.

The spelling of 4725715 in words is "four million, seven hundred twenty-five thousand, seven hundred fifteen".