4749285 has 16 divisors (see below), whose sum is σ = 7626240. Its totient is φ = 2523840.

The previous prime is 4749271. The next prime is 4749289. The reversal of 4749285 is 5829474.

It is not a de Polignac number, because 4749285 - 2⁵ = 4749253 is a prime.

It is a super-2 number, since 2×4749285² = 45111416022450, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4749289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6855 + ... + 7515.

It is an arithmetic number, because the mean of its divisors is an integer number (476640).

Almost surely, 2^4749285 is an apocalyptic number.

It is an amenable number.

4749285 is a deficient number, since it is larger than the sum of its proper divisors (2876955).

4749285 is a wasteful number, since it uses less digits than its factorization.

4749285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1148.

The product of its digits is 80640, while the sum is 39.

The square root of 4749285 is about 2179.2854333474. The cubic root of 4749285 is about 168.0903354872.

The spelling of 4749285 in words is "four million, seven hundred forty-nine thousand, two hundred eighty-five".