4542783 has 16 divisors (see below), whose sum is σ = 6977280. Its totient is φ = 2575296.

The previous prime is 4542781. The next prime is 4542787. The reversal of 4542783 is 3872454.

It is not a de Polignac number, because 4542783 - 2¹ = 4542781 is a prime.

It is a d-powerful number, because it can be written as 4⁹ + 5⁷ + 4¹¹ + 2¹³ + 7 + 8 + 3 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4542781) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2088 + ... + 3666.

It is an arithmetic number, because the mean of its divisors is an integer number (436080).

Almost surely, 2^4542783 is an apocalyptic number.

4542783 is a deficient number, since it is larger than the sum of its proper divisors (2434497).

4542783 is a wasteful number, since it uses less digits than its factorization.

4542783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1726.

The product of its digits is 26880, while the sum is 33.

The square root of 4542783 is about 2131.3805385243. The cubic root of 4542783 is about 165.6179217575.

The spelling of 4542783 in words is "four million, five hundred forty-two thousand, seven hundred eighty-three".