73064255 has 16 divisors (see below), whose sum is σ = 97983648. Its totient is φ = 51840000.

The previous prime is 73064231. The next prime is 73064269. The reversal of 73064255 is 55246037.

It is not a de Polignac number, because 73064255 - 2¹⁰ = 73063231 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 15 ways as a sum of consecutive naturals, for example, 13946 + ... + 18455.

It is an arithmetic number, because the mean of its divisors is an integer number (6123978).

Almost surely, 2^73064255 is an apocalyptic number.

73064255 is a deficient number, since it is larger than the sum of its proper divisors (24919393).

73064255 is a wasteful number, since it uses less digits than its factorization.

73064255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32458.

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 73064255 is about 8547.7631576922. The cubic root of 73064255 is about 418.0565062534.

The spelling of 73064255 in words is "seventy-three million, sixty-four thousand, two hundred fifty-five".