4055736 has 32 divisors (see below), whose sum is σ = 10189440. Its totient is φ = 1345248.

The previous prime is 4055687. The next prime is 4055747. The reversal of 4055736 is 6375504.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8085 + ... + 8571.

It is an arithmetic number, because the mean of its divisors is an integer number (318420).

Almost surely, 2^4055736 is an apocalyptic number.

It is an amenable number.

4055736 is an abundant number, since it is smaller than the sum of its proper divisors (6133704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4055736 is a wasteful number, since it uses less digits than its factorization.

4055736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843 (or 839 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 4055736 is about 2013.8857961662. The cubic root of 4055736 is about 159.4740018487.

The spelling of 4055736 in words is "four million, fifty-five thousand, seven hundred thirty-six".