5653906 has 16 divisors (see below), whose sum is σ = 9316800. Its totient is φ = 2561328.

The previous prime is 5653871. The next prime is 5653909. The reversal of 5653906 is 6093565.

It is not an unprimeable number, because it can be changed into a prime (5653909) 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, 2361 + ... + 4108.

It is an arithmetic number, because the mean of its divisors is an integer number (582300).

Almost surely, 2^5653906 is an apocalyptic number.

5653906 is a deficient number, since it is larger than the sum of its proper divisors (3662894).

5653906 is a wasteful number, since it uses less digits than its factorization.

5653906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6513.

The product of its (nonzero) digits is 24300, while the sum is 34.

The square root of 5653906 is about 2377.7943561208. The cubic root of 5653906 is about 178.1487835689.

The spelling of 5653906 in words is "five million, six hundred fifty-three thousand, nine hundred six".