56617336 has 8 divisors (see below), whose sum is σ = 106157520. Its totient is φ = 28308664.

The previous prime is 56617331. The next prime is 56617339. The reversal of 56617336 is 63371665.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 56617295 and 56617304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56617331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3538576 + ... + 3538591.

It is an arithmetic number, because the mean of its divisors is an integer number (13269690).

Almost surely, 2^56617336 is an apocalyptic number.

It is an amenable number.

56617336 is a deficient number, since it is larger than the sum of its proper divisors (49540184).

56617336 is a wasteful number, since it uses less digits than its factorization.

56617336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7077173 (or 7077169 counting only the distinct ones).

The product of its digits is 68040, while the sum is 37.

The square root of 56617336 is about 7524.4492157234. The cubic root of 56617336 is about 383.9869606394.

It can be divided in two parts, 56617 and 336, that added together give a triangular number (56953 = T₃₃₇).

The spelling of 56617336 in words is "fifty-six million, six hundred seventeen thousand, three hundred thirty-six".