73560680 has 32 divisors (see below), whose sum is σ = 165882600. Its totient is φ = 29358336.

The previous prime is 73560677. The next prime is 73560691. The reversal of 73560680 is 8606537.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 44809636 + 28751044 = 6694^2 + 5362^2 .

It is a super-2 number, since 2×73560680² = 10822347284124800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 73560680.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18554 + ... + 22166.

Almost surely, 2^73560680 is an apocalyptic number.

It is an amenable number.

73560680 is an abundant number, since it is smaller than the sum of its proper divisors (92321920).

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

73560680 is a wasteful number, since it uses less digits than its factorization.

73560680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4133 (or 4129 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 73560680 is about 8576.7522990932. The cubic root of 73560680 is about 419.0011790740.

The spelling of 73560680 in words is "seventy-three million, five hundred sixty thousand, six hundred eighty".