4782045 has 32 divisors (see below), whose sum is σ = 8128512. Its totient is φ = 2395712.

The previous prime is 4782023. The next prime is 4782061. The reversal of 4782045 is 5402874.

It is not a de Polignac number, because 4782045 - 2¹¹ = 4779997 is a prime.

It is a Curzon number.

It is a nialpdrome in base 9.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28552 + ... + 28718.

It is an arithmetic number, because the mean of its divisors is an integer number (254016).

Almost surely, 2^4782045 is an apocalyptic number.

It is an amenable number.

4782045 is a deficient number, since it is larger than the sum of its proper divisors (3346467).

4782045 is a wasteful number, since it uses less digits than its factorization.

4782045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281.

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 4782045 is about 2186.7887415112. The cubic root of 4782045 is about 168.4759392366.

The spelling of 4782045 in words is "four million, seven hundred eighty-two thousand, forty-five".