4749025 has 6 divisors (see below), whose sum is σ = 5888822. Its totient is φ = 3799200.

The previous prime is 4749013. The next prime is 4749029. The reversal of 4749025 is 5209474.

It can be written as a sum of positive squares in 3 ways, for example, as 603729 + 4145296 = 777^2 + 2036^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4749025 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4749029) 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 5 ways as a sum of consecutive naturals, for example, 94956 + ... + 95005.

Almost surely, 2^4749025 is an apocalyptic number.

It is an amenable number.

4749025 is a deficient number, since it is larger than the sum of its proper divisors (1139797).

4749025 is a wasteful number, since it uses less digits than its factorization.

4749025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189971 (or 189966 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 4749025 is about 2179.2257799503. The cubic root of 4749025 is about 168.0872680581.

The spelling of 4749025 in words is "four million, seven hundred forty-nine thousand, twenty-five".