5041640 has 16 divisors (see below), whose sum is σ = 11343780. Its totient is φ = 2016640.

The previous prime is 5041637. The next prime is 5041649. The reversal of 5041640 is 461405.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4571044 + 470596 = 2138^2 + 686^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (5041649) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 62981 + ... + 63060.

Almost surely, 2^5041640 is an apocalyptic number.

It is an amenable number.

5041640 is an abundant number, since it is smaller than the sum of its proper divisors (6302140).

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

5041640 is a wasteful number, since it uses less digits than its factorization.

5041640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126052 (or 126048 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 5041640 is about 2245.3596593864. The cubic root of 5041640 is about 171.4709723160.

The spelling of 5041640 in words is "five million, forty-one thousand, six hundred forty".