73563056 has 40 divisors (see below), whose sum is σ = 163456800. Its totient is φ = 31417344.

The previous prime is 73563013. The next prime is 73563071. The reversal of 73563056 is 65036537.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36770 + ... + 38718.

It is an arithmetic number, because the mean of its divisors is an integer number (4086420).

Almost surely, 2^73563056 is an apocalyptic number.

It is an amenable number.

73563056 is an abundant number, since it is smaller than the sum of its proper divisors (89893744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73563056 is a wasteful number, since it uses less digits than its factorization.

73563056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2301 (or 2295 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 35.

The square root of 73563056 is about 8576.8908119435. The cubic root of 73563056 is about 419.0056902526.

The spelling of 73563056 in words is "seventy-three million, five hundred sixty-three thousand, fifty-six".