73065783 has 8 divisors (see below), whose sum is σ = 111338368. Its totient is φ = 41751864.

The previous prime is 73065737. The next prime is 73065793. The reversal of 73065783 is 38756037.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 73065783 - 2¹⁶ = 73000247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73065793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1739641 + ... + 1739682.

It is an arithmetic number, because the mean of its divisors is an integer number (13917296).

Almost surely, 2^73065783 is an apocalyptic number.

73065783 is a deficient number, since it is larger than the sum of its proper divisors (38272585).

73065783 is a wasteful number, since it uses less digits than its factorization.

73065783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3479333.

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 73065783 is about 8547.8525373336. The cubic root of 73065783 is about 418.0594205188.

The spelling of 73065783 in words is "seventy-three million, sixty-five thousand, seven hundred eighty-three".