73768055 has 8 divisors (see below), whose sum is σ = 88688544. Its totient is φ = 58903200.

The previous prime is 73768043. The next prime is 73768063. The reversal of 73768055 is 55086737.

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

It is not a de Polignac number, because 73768055 - 2¹⁸ = 73505911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10931 + ... + 16340.

It is an arithmetic number, because the mean of its divisors is an integer number (11086068).

Almost surely, 2^73768055 is an apocalyptic number.

73768055 is a deficient number, since it is larger than the sum of its proper divisors (14920489).

73768055 is a wasteful number, since it uses less digits than its factorization.

73768055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27817.

The product of its (nonzero) digits is 176400, while the sum is 41.

The square root of 73768055 is about 8588.8331570709. The cubic root of 73768055 is about 419.3945452321.

The spelling of 73768055 in words is "seventy-three million, seven hundred sixty-eight thousand, fifty-five".