73068633 has 36 divisors (see below), whose sum is σ = 116914980. Its totient is φ = 43940160.

The previous prime is 73068629. The next prime is 73068641. The reversal of 73068633 is 33686037.

It can be written as a sum of positive squares in 2 ways, for example, as 68608089 + 4460544 = 8283^2 + 2112^2 .

It is not a de Polignac number, because 73068633 - 2² = 73068629 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73028633) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 249235 + ... + 249527.

Almost surely, 2^73068633 is an apocalyptic number.

It is an amenable number.

73068633 is a deficient number, since it is larger than the sum of its proper divisors (43846347).

73068633 is a wasteful number, since it uses less digits than its factorization.

73068633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550 (or 536 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

The square root of 73068633 is about 8548.0192442460. The cubic root of 73068633 is about 418.0648560492.

The spelling of 73068633 in words is "seventy-three million, sixty-eight thousand, six hundred thirty-three".