5605140 has 24 divisors (see below), whose sum is σ = 15694560. Its totient is φ = 1494688.

The previous prime is 5605111. The next prime is 5605147. The reversal of 5605140 is 415065.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5605147) 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, 46650 + ... + 46769.

It is an arithmetic number, because the mean of its divisors is an integer number (653940).

Almost surely, 2^5605140 is an apocalyptic number.

It is an amenable number.

5605140 is an abundant number, since it is smaller than the sum of its proper divisors (10089420).

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

5605140 is a wasteful number, since it uses less digits than its factorization.

5605140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93431 (or 93429 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 5605140 is about 2367.5176873679. The cubic root of 5605140 is about 177.6351150029.

The spelling of 5605140 in words is "five million, six hundred five thousand, one hundred forty".