5042656 has 24 divisors (see below), whose sum is σ = 10198440. Its totient is φ = 2452608.

The previous prime is 5042647. The next prime is 5042707. The reversal of 5042656 is 6562405.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 946 + ... + 3313.

It is an arithmetic number, because the mean of its divisors is an integer number (424935).

Almost surely, 2^5042656 is an apocalyptic number.

It is an amenable number.

5042656 is an abundant number, since it is smaller than the sum of its proper divisors (5155784).

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

5042656 is a wasteful number, since it uses less digits than its factorization.

5042656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4306 (or 4298 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 5042656 is about 2245.5858923675. The cubic root of 5042656 is about 171.4824899178.

It can be divided in two parts, 504 and 2656, that added together give a triangular number (3160 = T₇₉).

The spelling of 5042656 in words is "five million, forty-two thousand, six hundred fifty-six".