5654609 has 8 divisors (see below), whose sum is σ = 5976000. Its totient is φ = 5335632.

The previous prime is 5654581. The next prime is 5654641. The reversal of 5654609 is 9064565.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5654609 - 2²⁰ = 4606033 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5654689) 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, 6407 + ... + 7235.

It is an arithmetic number, because the mean of its divisors is an integer number (747000).

Almost surely, 2^5654609 is an apocalyptic number.

It is an amenable number.

5654609 is a deficient number, since it is larger than the sum of its proper divisors (321391).

5654609 is a wasteful number, since it uses less digits than its factorization.

5654609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1207.

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 5654609 is about 2377.9421775981. The cubic root of 5654609 is about 178.1561668660.

The spelling of 5654609 in words is "five million, six hundred fifty-four thousand, six hundred nine".