5653870 has 8 divisors (see below), whose sum is σ = 10176984. Its totient is φ = 2261544.

The previous prime is 5653867. The next prime is 5653871. The reversal of 5653870 is 783565.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5653871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282684 + ... + 282703.

It is an arithmetic number, because the mean of its divisors is an integer number (1272123).

Almost surely, 2^5653870 is an apocalyptic number.

5653870 is a deficient number, since it is larger than the sum of its proper divisors (4523114).

5653870 is a wasteful number, since it uses less digits than its factorization.

5653870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565394.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 5653870 is about 2377.7867860681. The cubic root of 5653870 is about 178.1484054604.

The spelling of 5653870 in words is "five million, six hundred fifty-three thousand, eight hundred seventy".