4905265 has 8 divisors (see below), whose sum is σ = 6232680. Its totient is φ = 3693312.

The previous prime is 4905259. The next prime is 4905269. The reversal of 4905265 is 5625094.

It can be written as a sum of positive squares in 4 ways, for example, as 200704 + 4704561 = 448^2 + 2169^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4905265 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4905269) 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 7 ways as a sum of consecutive naturals, for example, 28770 + ... + 28939.

It is an arithmetic number, because the mean of its divisors is an integer number (779085).

Almost surely, 2^4905265 is an apocalyptic number.

It is an amenable number.

4905265 is a deficient number, since it is larger than the sum of its proper divisors (1327415).

4905265 is a wasteful number, since it uses less digits than its factorization.

4905265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57731.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 4905265 is about 2214.7832851094. The cubic root of 4905265 is about 169.9107374525.

The spelling of 4905265 in words is "four million, nine hundred five thousand, two hundred sixty-five".