73089204 has 24 divisors (see below), whose sum is σ = 170694048. Its totient is φ = 24341280.

The previous prime is 73089199. The next prime is 73089217. The reversal of 73089204 is 40298037.

It is a congruent number.

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, 16914 + ... + 20790.

It is an arithmetic number, because the mean of its divisors is an integer number (7112252).

Almost surely, 2^73089204 is an apocalyptic number.

It is an amenable number.

73089204 is an abundant number, since it is smaller than the sum of its proper divisors (97604844).

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

73089204 is a wasteful number, since it uses less digits than its factorization.

73089204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5455 (or 5453 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 73089204 is about 8549.2224207819. Note that the first 3 decimals coincide. The cubic root of 73089204 is about 418.1040849443.

The spelling of 73089204 in words is "seventy-three million, eighty-nine thousand, two hundred four".