5653740 has 24 divisors (see below), whose sum is σ = 15830640. Its totient is φ = 1507648.

The previous prime is 5653723. The next prime is 5653751. The reversal of 5653740 is 473565.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 5653698 and 5653707.

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 7 ways as a sum of consecutive naturals, for example, 47055 + ... + 47174.

It is an arithmetic number, because the mean of its divisors is an integer number (659610).

Almost surely, 2^5653740 is an apocalyptic number.

It is an amenable number.

5653740 is an abundant number, since it is smaller than the sum of its proper divisors (10176900).

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

5653740 is a wasteful number, since it uses less digits than its factorization.

5653740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94241 (or 94239 counting only the distinct ones).

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

The square root of 5653740 is about 2377.7594495659. The cubic root of 5653740 is about 178.1470400552.

The spelling of 5653740 in words is "five million, six hundred fifty-three thousand, seven hundred forty".