73506088 has 16 divisors (see below), whose sum is σ = 137923380. Its totient is φ = 36726528.

The previous prime is 73506077. The next prime is 73506089. The reversal of 73506088 is 88060537.

It can be written as a sum of positive squares in 2 ways, for example, as 64032004 + 9474084 = 8002^2 + 3078^2 .

It is not an unprimeable number, because it can be changed into a prime (73506089) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 13456 + ... + 18112.

Almost surely, 2^73506088 is an apocalyptic number.

It is an amenable number.

73506088 is a deficient number, since it is larger than the sum of its proper divisors (64417292).

73506088 is a wasteful number, since it uses less digits than its factorization.

73506088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6636 (or 6632 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 73506088 is about 8573.5691517594. The cubic root of 73506088 is about 418.8975015239.

The spelling of 73506088 in words is "seventy-three million, five hundred six thousand, eighty-eight".