56705548 has 12 divisors (see below), whose sum is σ = 101107440. Its totient is φ = 27817712.

The previous prime is 56705543. The next prime is 56705569. The reversal of 56705548 is 84550765.

It is a super-3 number, since 3×56705548³ (a number of 24 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 56705548.

It is not an unprimeable number, because it can be changed into a prime (56705543) 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, 133528 + ... + 133951.

It is an arithmetic number, because the mean of its divisors is an integer number (8425620).

Almost surely, 2^56705548 is an apocalyptic number.

It is an amenable number.

56705548 is a deficient number, since it is larger than the sum of its proper divisors (44401892).

56705548 is a wasteful number, since it uses less digits than its factorization.

56705548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267536 (or 267534 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 40.

The square root of 56705548 is about 7530.3086258134. The cubic root of 56705548 is about 384.1862793402.

The spelling of 56705548 in words is "fifty-six million, seven hundred five thousand, five hundred forty-eight".