4542836 has 12 divisors (see below), whose sum is σ = 7969920. Its totient is φ = 2265720.

The previous prime is 4542829. The next prime is 4542851. The reversal of 4542836 is 6382454.

It is an Ulam number.

It is a d-powerful number, because it can be written as 4⁹ + 5⁷ + 4¹¹ + 2¹³ + 8 + 3³ + 6² .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 731 + ... + 3101.

It is an arithmetic number, because the mean of its divisors is an integer number (664160).

Almost surely, 2^4542836 is an apocalyptic number.

It is an amenable number.

4542836 is a deficient number, since it is larger than the sum of its proper divisors (3427084).

4542836 is a wasteful number, since it uses less digits than its factorization.

4542836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2854 (or 2852 counting only the distinct ones).

The product of its digits is 23040, while the sum is 32.

The square root of 4542836 is about 2131.3929717441. The cubic root of 4542836 is about 165.6185658353.

The spelling of 4542836 in words is "four million, five hundred forty-two thousand, eight hundred thirty-six".