5040642 has 16 divisors (see below), whose sum is σ = 10147392. Its totient is φ = 1669200.

The previous prime is 5040601. The next prime is 5040647. The reversal of 5040642 is 2460405.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5040647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1734 + ... + 3617.

It is an arithmetic number, because the mean of its divisors is an integer number (634212).

Almost surely, 2^5040642 is an apocalyptic number.

5040642 is an abundant number, since it is smaller than the sum of its proper divisors (5106750).

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

5040642 is a wasteful number, since it uses less digits than its factorization.

5040642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5513.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 5040642 is about 2245.1374122757. The cubic root of 5040642 is about 171.4596572596.

The spelling of 5040642 in words is "five million, forty thousand, six hundred forty-two".