56609248 has 24 divisors (see below), whose sum is σ = 112143528. Its totient is φ = 28128384.

The previous prime is 56609243. The next prime is 56609249. The reversal of 56609248 is 84290665.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 56609248.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56609243) 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, 211 + ... + 10642.

It is an arithmetic number, because the mean of its divisors is an integer number (4672647).

Almost surely, 2^56609248 is an apocalyptic number.

It is an amenable number.

56609248 is a deficient number, since it is larger than the sum of its proper divisors (55534280).

56609248 is a wasteful number, since it uses less digits than its factorization.

56609248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11026 (or 11018 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 56609248 is about 7523.9117485521. The cubic root of 56609248 is about 383.9686751068.

The spelling of 56609248 in words is "fifty-six million, six hundred nine thousand, two hundred forty-eight".